696971268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 2096465280

約数和(自身を除く): 1399494012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 283, 337, 348, 406, 522, 566, 609, 674, 812, 849, 1011, 1044, 1132, 1218, 1348, 1698, 1827, 1981, 2022, 2359, 2436, 2547, 3033, 3396, 3654, 3962, 4044, 4718, 5094, 5943, 6066, 7077, 7308, 7924, 8207, 9436, 9773, 10188, 11886, 12132, 14154, 16414, 17829, 19546, 21231, 23772, 24621, 28308, 29319, 32828, 35658, 39092, 42462, 49242, 57449, 58638, 68411, 71316, 73863, 84924, 87957, 95371, 98484, 114898, 117276, 136822, 147726, 172347, 175914, 190742, 205233, 229796, 273644, 286113, 295452, 344694, 351828, 381484, 410466, 517041, 572226, 615699, 667597, 689388, 820932, 858339, 1034082, 1144452, 1231398, 1335194, 1716678, 2002791, 2068164, 2462796, 2670388, 2765759, 3433356, 4005582, 5531518, 6008373, 8011164, 8297277, 11063036, 12016746, 16594554, 19360313, 24033492, 24891831, 33189108, 38720626, 49783662, 58080939, 77441252, 99567324, 116161878, 174242817, 232323756, 348485634, 696971268]

約数ペア:

[(1, 696971268), (2, 348485634), (3, 232323756), (4, 174242817), (6, 116161878), (7, 99567324), (9, 77441252), (12, 58080939), (14, 49783662), (18, 38720626), (21, 33189108), (28, 24891831), (29, 24033492), (36, 19360313), (42, 16594554), (58, 12016746), (63, 11063036), (84, 8297277), (87, 8011164), (116, 6008373), (126, 5531518), (174, 4005582), (203, 3433356), (252, 2765759), (261, 2670388), (283, 2462796), (337, 2068164), (348, 2002791), (406, 1716678), (522, 1335194), (566, 1231398), (609, 1144452), (674, 1034082), (812, 858339), (849, 820932), (1011, 689388), (1044, 667597), (1132, 615699), (1218, 572226), (1348, 517041), (1698, 410466), (1827, 381484), (1981, 351828), (2022, 344694), (2359, 295452), (2436, 286113), (2547, 273644), (3033, 229796), (3396, 205233), (3654, 190742), (3962, 175914), (4044, 172347), (4718, 147726), (5094, 136822), (5943, 117276), (6066, 114898), (7077, 98484), (7308, 95371), (7924, 87957), (8207, 84924), (9436, 73863), (9773, 71316), (10188, 68411), (11886, 58638), (12132, 57449), (14154, 49242), (16414, 42462), (17829, 39092), (19546, 35658), (21231, 32828), (23772, 29319), (24621, 28308)]