18974334672

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:491

約数の個数: 320

約数和(自身を含む): 58353408000

約数和(自身を除く): 39379073328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 37, 48, 54, 62, 72, 74, 93, 108, 111, 124, 144, 148, 149, 186, 216, 222, 248, 257, 279, 296, 298, 333, 372, 432, 444, 447, 496, 514, 558, 592, 596, 666, 744, 771, 837, 888, 894, 999, 1028, 1116, 1147, 1192, 1332, 1341, 1488, 1542, 1674, 1776, 1788, 1998, 2056, 2232, 2294, 2313, 2384, 2664, 2682, 3084, 3348, 3441, 3576, 3996, 4023, 4112, 4464, 4588, 4619, 4626, 5328, 5364, 5513, 6168, 6696, 6882, 6939, 7152, 7967, 7992, 8046, 9176, 9238, 9252, 9509, 10323, 10728, 11026, 12336, 13392, 13764, 13857, 13878, 15934, 15984, 16092, 16539, 18352, 18476, 18504, 19018, 20646, 21456, 22052, 23901, 27528, 27714, 27756, 28527, 30969, 31868, 32184, 33078, 36952, 37008, 38036, 38293, 41292, 41571, 44104, 47802, 49617, 55056, 55428, 55512, 57054, 61938, 63736, 64368, 66156, 71703, 73904, 76072, 76586, 82584, 83142, 85581, 88208, 95604, 99234, 110856, 111024, 114108, 114879, 123876, 124713, 127472, 132312, 143406, 148851, 152144, 153172, 165168, 166284, 170903, 171162, 191208, 198468, 215109, 221712, 228216, 229758, 247752, 249426, 256743, 264624, 286812, 294779, 297702, 306344, 332568, 341806, 342324, 344637, 382416, 396936, 430218, 456432, 459516, 495504, 498852, 512709, 513486, 573624, 589558, 595404, 612688, 665136, 683612, 684648, 689274, 793872, 860436, 884337, 919032, 997704, 1025418, 1026972, 1033911, 1147248, 1179116, 1187083, 1190808, 1367224, 1369296, 1378548, 1416841, 1538127, 1720872, 1768674, 1838064, 1995408, 2050836, 2053944, 2067822, 2358232, 2374166, 2381616, 2653011, 2734448, 2757096, 2833682, 3076254, 3441744, 3537348, 3561249, 4101672, 4107888, 4135644, 4250523, 4614381, 4716464, 4748332, 5306022, 5514192, 5667364, 6152508, 7074696, 7122498, 7959033, 8203344, 8271288, 8501046, 9228762, 9496664, 10612044, 10683747, 11334728, 12305016, 12751569, 14149392, 14244996, 15918066, 16542576, 17002092, 18457524, 18993328, 21224088, 21367494, 22669456, 24610032, 25503138, 28489992, 31836132, 32051241, 34004184, 36915048, 38254707, 42448176, 42734988, 43922071, 51006276, 56979984, 63672264, 64102482, 68008368, 73830096, 76509414, 85469976, 87844142, 102012552, 127344528, 128204964, 131766213, 153018828, 170939952, 175688284, 204025104, 256409928, 263532426, 306037656, 351376568, 395298639, 512819856, 527064852, 612075312, 702753136, 790597278, 1054129704, 1185895917, 1581194556, 2108259408, 2371791834, 3162389112, 4743583668, 6324778224, 9487167336, 18974334672]

約数ペア:

[(1, 18974334672), (2, 9487167336), (3, 6324778224), (4, 4743583668), (6, 3162389112), (8, 2371791834), (9, 2108259408), (12, 1581194556), (16, 1185895917), (18, 1054129704), (24, 790597278), (27, 702753136), (31, 612075312), (36, 527064852), (37, 512819856), (48, 395298639), (54, 351376568), (62, 306037656), (72, 263532426), (74, 256409928), (93, 204025104), (108, 175688284), (111, 170939952), (124, 153018828), (144, 131766213), (148, 128204964), (149, 127344528), (186, 102012552), (216, 87844142), (222, 85469976), (248, 76509414), (257, 73830096), (279, 68008368), (296, 64102482), (298, 63672264), (333, 56979984), (372, 51006276), (432, 43922071), (444, 42734988), (447, 42448176), (496, 38254707), (514, 36915048), (558, 34004184), (592, 32051241), (596, 31836132), (666, 28489992), (744, 25503138), (771, 24610032), (837, 22669456), (888, 21367494), (894, 21224088), (999, 18993328), (1028, 18457524), (1116, 17002092), (1147, 16542576), (1192, 15918066), (1332, 14244996), (1341, 14149392), (1488, 12751569), (1542, 12305016), (1674, 11334728), (1776, 10683747), (1788, 10612044), (1998, 9496664), (2056, 9228762), (2232, 8501046), (2294, 8271288), (2313, 8203344), (2384, 7959033), (2664, 7122498), (2682, 7074696), (3084, 6152508), (3348, 5667364), (3441, 5514192), (3576, 5306022), (3996, 4748332), (4023, 4716464), (4112, 4614381), (4464, 4250523), (4588, 4135644), (4619, 4107888), (4626, 4101672), (5328, 3561249), (5364, 3537348), (5513, 3441744), (6168, 3076254), (6696, 2833682), (6882, 2757096), (6939, 2734448), (7152, 2653011), (7967, 2381616), (7992, 2374166), (8046, 2358232), (9176, 2067822), (9238, 2053944), (9252, 2050836), (9509, 1995408), (10323, 1838064), (10728, 1768674), (11026, 1720872), (12336, 1538127), (13392, 1416841), (13764, 1378548), (13857, 1369296), (13878, 1367224), (15934, 1190808), (15984, 1187083), (16092, 1179116), (16539, 1147248), (18352, 1033911), (18476, 1026972), (18504, 1025418), (19018, 997704), (20646, 919032), (21456, 884337), (22052, 860436), (23901, 793872), (27528, 689274), (27714, 684648), (27756, 683612), (28527, 665136), (30969, 612688), (31868, 595404), (32184, 589558), (33078, 573624), (36952, 513486), (37008, 512709), (38036, 498852), (38293, 495504), (41292, 459516), (41571, 456432), (44104, 430218), (47802, 396936), (49617, 382416), (55056, 344637), (55428, 342324), (55512, 341806), (57054, 332568), (61938, 306344), (63736, 297702), (64368, 294779), (66156, 286812), (71703, 264624), (73904, 256743), (76072, 249426), (76586, 247752), (82584, 229758), (83142, 228216), (85581, 221712), (88208, 215109), (95604, 198468), (99234, 191208), (110856, 171162), (111024, 170903), (114108, 166284), (114879, 165168), (123876, 153172), (124713, 152144), (127472, 148851), (132312, 143406)]