15678873432

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1251

約数の個数: 256

約数和(自身を含む): 47072880000

約数和(自身を除く): 31394006568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 37, 54, 58, 61, 72, 74, 87, 108, 111, 116, 122, 148, 174, 183, 216, 222, 232, 244, 261, 296, 333, 348, 366, 444, 488, 522, 549, 666, 696, 732, 783, 888, 999, 1044, 1073, 1098, 1109, 1332, 1464, 1566, 1647, 1769, 1998, 2088, 2146, 2196, 2218, 2257, 2664, 3132, 3219, 3294, 3327, 3538, 3996, 4292, 4392, 4436, 4514, 5307, 6264, 6438, 6588, 6654, 6771, 7076, 7992, 8584, 8872, 9028, 9657, 9981, 10614, 12876, 13176, 13308, 13542, 14152, 15921, 18056, 19314, 19962, 20313, 21228, 25752, 26616, 27084, 28971, 29943, 31842, 32161, 38628, 39924, 40626, 41033, 42456, 47763, 54168, 57942, 59886, 60939, 63684, 64322, 65453, 67649, 77256, 79848, 81252, 82066, 95526, 96483, 115884, 119772, 121878, 123099, 127368, 128644, 130906, 135298, 162504, 164132, 191052, 192966, 196359, 202947, 231768, 239544, 243756, 246198, 257288, 261812, 270596, 289449, 328264, 369297, 382104, 385932, 392718, 405894, 487512, 492396, 523624, 541192, 578898, 589077, 608841, 738594, 771864, 785436, 811788, 868347, 984792, 1107891, 1157796, 1178154, 1189957, 1217682, 1477188, 1570872, 1623576, 1736694, 1767231, 1826523, 1961821, 2215782, 2315592, 2356308, 2379914, 2435364, 2503013, 2954376, 3473388, 3534462, 3569871, 3653046, 3923642, 4431564, 4712616, 4759828, 4870728, 5006026, 5885463, 6946776, 7068924, 7139742, 7306092, 7509039, 7847284, 8863128, 9519656, 10012052, 10709613, 11770926, 14137848, 14279484, 14612184, 15018078, 15694568, 17656389, 20024104, 21419226, 22527117, 23541852, 28558968, 30036156, 32128839, 35312778, 42838452, 45054234, 47083704, 52969167, 60072312, 64257678, 67581351, 70625556, 72587377, 85676904, 90108468, 105938334, 128515356, 135162702, 141251112, 145174754, 180216936, 211876668, 217762131, 257030712, 270325404, 290349508, 423753336, 435524262, 540650808, 580699016, 653286393, 871048524, 1306572786, 1742097048, 1959859179, 2613145572, 3919718358, 5226291144, 7839436716, 15678873432]

約数ペア:

[(1, 15678873432), (2, 7839436716), (3, 5226291144), (4, 3919718358), (6, 2613145572), (8, 1959859179), (9, 1742097048), (12, 1306572786), (18, 871048524), (24, 653286393), (27, 580699016), (29, 540650808), (36, 435524262), (37, 423753336), (54, 290349508), (58, 270325404), (61, 257030712), (72, 217762131), (74, 211876668), (87, 180216936), (108, 145174754), (111, 141251112), (116, 135162702), (122, 128515356), (148, 105938334), (174, 90108468), (183, 85676904), (216, 72587377), (222, 70625556), (232, 67581351), (244, 64257678), (261, 60072312), (296, 52969167), (333, 47083704), (348, 45054234), (366, 42838452), (444, 35312778), (488, 32128839), (522, 30036156), (549, 28558968), (666, 23541852), (696, 22527117), (732, 21419226), (783, 20024104), (888, 17656389), (999, 15694568), (1044, 15018078), (1073, 14612184), (1098, 14279484), (1109, 14137848), (1332, 11770926), (1464, 10709613), (1566, 10012052), (1647, 9519656), (1769, 8863128), (1998, 7847284), (2088, 7509039), (2146, 7306092), (2196, 7139742), (2218, 7068924), (2257, 6946776), (2664, 5885463), (3132, 5006026), (3219, 4870728), (3294, 4759828), (3327, 4712616), (3538, 4431564), (3996, 3923642), (4292, 3653046), (4392, 3569871), (4436, 3534462), (4514, 3473388), (5307, 2954376), (6264, 2503013), (6438, 2435364), (6588, 2379914), (6654, 2356308), (6771, 2315592), (7076, 2215782), (7992, 1961821), (8584, 1826523), (8872, 1767231), (9028, 1736694), (9657, 1623576), (9981, 1570872), (10614, 1477188), (12876, 1217682), (13176, 1189957), (13308, 1178154), (13542, 1157796), (14152, 1107891), (15921, 984792), (18056, 868347), (19314, 811788), (19962, 785436), (20313, 771864), (21228, 738594), (25752, 608841), (26616, 589077), (27084, 578898), (28971, 541192), (29943, 523624), (31842, 492396), (32161, 487512), (38628, 405894), (39924, 392718), (40626, 385932), (41033, 382104), (42456, 369297), (47763, 328264), (54168, 289449), (57942, 270596), (59886, 261812), (60939, 257288), (63684, 246198), (64322, 243756), (65453, 239544), (67649, 231768), (77256, 202947), (79848, 196359), (81252, 192966), (82066, 191052), (95526, 164132), (96483, 162504), (115884, 135298), (119772, 130906), (121878, 128644), (123099, 127368)]