578767644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 288

約数和(自身を含む): 1917726720

約数和(自身を除く): 1338959076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 41, 42, 52, 62, 63, 78, 82, 84, 91, 93, 117, 123, 124, 126, 139, 156, 164, 182, 186, 217, 234, 246, 252, 273, 278, 279, 287, 364, 369, 372, 403, 417, 434, 468, 492, 533, 546, 556, 558, 574, 651, 738, 806, 819, 834, 861, 868, 973, 1066, 1092, 1116, 1148, 1209, 1251, 1271, 1302, 1476, 1599, 1612, 1638, 1668, 1722, 1807, 1946, 1953, 2132, 2418, 2502, 2542, 2583, 2604, 2821, 2919, 3198, 3276, 3444, 3614, 3627, 3731, 3813, 3892, 3906, 4309, 4797, 4836, 5004, 5084, 5166, 5421, 5642, 5699, 5838, 6396, 7228, 7254, 7462, 7626, 7812, 8463, 8618, 8757, 8897, 9594, 10332, 10842, 11193, 11284, 11398, 11439, 11676, 12649, 12927, 14508, 14924, 15252, 16263, 16523, 16926, 17097, 17236, 17514, 17794, 19188, 21684, 22386, 22796, 22878, 25298, 25389, 25854, 26691, 30163, 32526, 33046, 33579, 33852, 34194, 35028, 35588, 37947, 38781, 39893, 44772, 45756, 49569, 50596, 50778, 51291, 51708, 53382, 56017, 60326, 65052, 66092, 67158, 68388, 74087, 75894, 77562, 79786, 80073, 90489, 99138, 101556, 102582, 106764, 112034, 113841, 115661, 119679, 120652, 134316, 148174, 148707, 151788, 155124, 159572, 160146, 168051, 176669, 180978, 198276, 205164, 222261, 224068, 227682, 231322, 239358, 271467, 296348, 297414, 320292, 336102, 346983, 353338, 359037, 361956, 392119, 444522, 455364, 462644, 478716, 504153, 518609, 530007, 542934, 594828, 666783, 672204, 693966, 706676, 718074, 784238, 889044, 1008306, 1037218, 1040949, 1060014, 1085868, 1176357, 1236683, 1333566, 1387932, 1436148, 1555827, 1568476, 1590021, 2016612, 2074436, 2081898, 2120028, 2296697, 2352714, 2473366, 2667132, 3111654, 3180042, 3529071, 3710049, 4163796, 4593394, 4667481, 4705428, 4946732, 6223308, 6360084, 6890091, 7058142, 7420098, 9186788, 9334962, 11130147, 13780182, 14116284, 14840196, 16076879, 18669924, 20670273, 22260294, 27560364, 32153758, 41340546, 44520588, 48230637, 64307516, 82681092, 96461274, 144691911, 192922548, 289383822, 578767644]

約数ペア:

[(1, 578767644), (2, 289383822), (3, 192922548), (4, 144691911), (6, 96461274), (7, 82681092), (9, 64307516), (12, 48230637), (13, 44520588), (14, 41340546), (18, 32153758), (21, 27560364), (26, 22260294), (28, 20670273), (31, 18669924), (36, 16076879), (39, 14840196), (41, 14116284), (42, 13780182), (52, 11130147), (62, 9334962), (63, 9186788), (78, 7420098), (82, 7058142), (84, 6890091), (91, 6360084), (93, 6223308), (117, 4946732), (123, 4705428), (124, 4667481), (126, 4593394), (139, 4163796), (156, 3710049), (164, 3529071), (182, 3180042), (186, 3111654), (217, 2667132), (234, 2473366), (246, 2352714), (252, 2296697), (273, 2120028), (278, 2081898), (279, 2074436), (287, 2016612), (364, 1590021), (369, 1568476), (372, 1555827), (403, 1436148), (417, 1387932), (434, 1333566), (468, 1236683), (492, 1176357), (533, 1085868), (546, 1060014), (556, 1040949), (558, 1037218), (574, 1008306), (651, 889044), (738, 784238), (806, 718074), (819, 706676), (834, 693966), (861, 672204), (868, 666783), (973, 594828), (1066, 542934), (1092, 530007), (1116, 518609), (1148, 504153), (1209, 478716), (1251, 462644), (1271, 455364), (1302, 444522), (1476, 392119), (1599, 361956), (1612, 359037), (1638, 353338), (1668, 346983), (1722, 336102), (1807, 320292), (1946, 297414), (1953, 296348), (2132, 271467), (2418, 239358), (2502, 231322), (2542, 227682), (2583, 224068), (2604, 222261), (2821, 205164), (2919, 198276), (3198, 180978), (3276, 176669), (3444, 168051), (3614, 160146), (3627, 159572), (3731, 155124), (3813, 151788), (3892, 148707), (3906, 148174), (4309, 134316), (4797, 120652), (4836, 119679), (5004, 115661), (5084, 113841), (5166, 112034), (5421, 106764), (5642, 102582), (5699, 101556), (5838, 99138), (6396, 90489), (7228, 80073), (7254, 79786), (7462, 77562), (7626, 75894), (7812, 74087), (8463, 68388), (8618, 67158), (8757, 66092), (8897, 65052), (9594, 60326), (10332, 56017), (10842, 53382), (11193, 51708), (11284, 51291), (11398, 50778), (11439, 50596), (11676, 49569), (12649, 45756), (12927, 44772), (14508, 39893), (14924, 38781), (15252, 37947), (16263, 35588), (16523, 35028), (16926, 34194), (17097, 33852), (17236, 33579), (17514, 33046), (17794, 32526), (19188, 30163), (21684, 26691), (22386, 25854), (22796, 25389), (22878, 25298)]