2821622832

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:612

約数の個数: 240

約数和(自身を含む): 9278800960

約数和(自身を除く): 6457178128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 109, 112, 122, 126, 144, 168, 183, 218, 244, 252, 327, 336, 366, 421, 427, 436, 488, 504, 549, 654, 732, 763, 842, 854, 872, 976, 981, 1008, 1098, 1263, 1281, 1308, 1464, 1526, 1684, 1708, 1744, 1962, 2196, 2289, 2526, 2562, 2616, 2928, 2947, 3052, 3368, 3416, 3789, 3843, 3924, 4392, 4578, 5052, 5124, 5232, 5894, 6104, 6649, 6736, 6832, 6867, 7578, 7686, 7848, 8784, 8841, 9156, 10104, 10248, 11788, 12208, 13298, 13734, 15156, 15372, 15696, 17682, 18312, 19947, 20208, 20496, 23576, 25681, 26523, 26596, 27468, 30312, 30744, 35364, 36624, 39894, 45889, 46543, 47152, 51362, 53046, 53192, 54936, 59841, 60624, 61488, 70728, 77043, 79788, 91778, 93086, 102724, 106092, 106384, 109872, 119682, 137667, 139629, 141456, 154086, 159576, 179767, 183556, 186172, 205448, 212184, 231129, 239364, 275334, 279258, 308172, 319152, 321223, 359534, 367112, 372344, 410896, 413001, 418887, 424368, 462258, 478728, 539301, 550668, 558516, 616344, 642446, 719068, 734224, 744688, 826002, 837774, 924516, 957456, 963669, 1078602, 1101336, 1117032, 1232688, 1284892, 1438136, 1617903, 1652004, 1675548, 1849032, 1927338, 2157204, 2202672, 2234064, 2569784, 2799229, 2876272, 2891007, 3235806, 3304008, 3351096, 3698064, 3854676, 4314408, 5139568, 5598458, 5782014, 6471612, 6608016, 6702192, 7709352, 8397687, 8628816, 11196916, 11564028, 12943224, 15418704, 16795374, 19594603, 22393832, 23128056, 25193061, 25886448, 33590748, 39189206, 44787664, 46256112, 50386122, 58783809, 67181496, 78378412, 100772244, 117567618, 134362992, 156756824, 176351427, 201544488, 235135236, 313513648, 352702854, 403088976, 470270472, 705405708, 940540944, 1410811416, 2821622832]

約数ペア:

[(1, 2821622832), (2, 1410811416), (3, 940540944), (4, 705405708), (6, 470270472), (7, 403088976), (8, 352702854), (9, 313513648), (12, 235135236), (14, 201544488), (16, 176351427), (18, 156756824), (21, 134362992), (24, 117567618), (28, 100772244), (36, 78378412), (42, 67181496), (48, 58783809), (56, 50386122), (61, 46256112), (63, 44787664), (72, 39189206), (84, 33590748), (109, 25886448), (112, 25193061), (122, 23128056), (126, 22393832), (144, 19594603), (168, 16795374), (183, 15418704), (218, 12943224), (244, 11564028), (252, 11196916), (327, 8628816), (336, 8397687), (366, 7709352), (421, 6702192), (427, 6608016), (436, 6471612), (488, 5782014), (504, 5598458), (549, 5139568), (654, 4314408), (732, 3854676), (763, 3698064), (842, 3351096), (854, 3304008), (872, 3235806), (976, 2891007), (981, 2876272), (1008, 2799229), (1098, 2569784), (1263, 2234064), (1281, 2202672), (1308, 2157204), (1464, 1927338), (1526, 1849032), (1684, 1675548), (1708, 1652004), (1744, 1617903), (1962, 1438136), (2196, 1284892), (2289, 1232688), (2526, 1117032), (2562, 1101336), (2616, 1078602), (2928, 963669), (2947, 957456), (3052, 924516), (3368, 837774), (3416, 826002), (3789, 744688), (3843, 734224), (3924, 719068), (4392, 642446), (4578, 616344), (5052, 558516), (5124, 550668), (5232, 539301), (5894, 478728), (6104, 462258), (6649, 424368), (6736, 418887), (6832, 413001), (6867, 410896), (7578, 372344), (7686, 367112), (7848, 359534), (8784, 321223), (8841, 319152), (9156, 308172), (10104, 279258), (10248, 275334), (11788, 239364), (12208, 231129), (13298, 212184), (13734, 205448), (15156, 186172), (15372, 183556), (15696, 179767), (17682, 159576), (18312, 154086), (19947, 141456), (20208, 139629), (20496, 137667), (23576, 119682), (25681, 109872), (26523, 106384), (26596, 106092), (27468, 102724), (30312, 93086), (30744, 91778), (35364, 79788), (36624, 77043), (39894, 70728), (45889, 61488), (46543, 60624), (47152, 59841), (51362, 54936), (53046, 53192)]