684510008

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:690

約数の個数: 128

約数和(自身を含む): 1666560000

約数和(自身を除く): 982049992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 343, 364, 392, 403, 434, 619, 637, 686, 728, 806, 868, 1238, 1274, 1372, 1519, 1612, 1736, 2476, 2548, 2744, 2821, 3038, 3224, 4333, 4459, 4952, 5096, 5642, 6076, 8047, 8666, 8918, 10633, 11284, 12152, 16094, 17332, 17836, 19189, 19747, 21266, 22568, 30331, 32188, 34664, 35672, 38378, 39494, 42532, 56329, 60662, 64376, 76756, 78988, 85064, 112658, 121324, 134323, 138229, 153512, 157976, 212317, 225316, 242648, 249457, 268646, 276458, 394303, 424634, 450632, 498914, 537292, 552916, 788606, 849268, 940261, 997828, 1074584, 1105832, 1577212, 1698536, 1746199, 1880522, 1995656, 2760121, 3154424, 3492398, 3761044, 5520242, 6581827, 6984796, 7522088, 11040484, 12223393, 13163654, 13969592, 22080968, 24446786, 26327308, 48893572, 52654616, 85563751, 97787144, 171127502, 342255004, 684510008]

約数ペア:

[(1, 684510008), (2, 342255004), (4, 171127502), (7, 97787144), (8, 85563751), (13, 52654616), (14, 48893572), (26, 26327308), (28, 24446786), (31, 22080968), (49, 13969592), (52, 13163654), (56, 12223393), (62, 11040484), (91, 7522088), (98, 6984796), (104, 6581827), (124, 5520242), (182, 3761044), (196, 3492398), (217, 3154424), (248, 2760121), (343, 1995656), (364, 1880522), (392, 1746199), (403, 1698536), (434, 1577212), (619, 1105832), (637, 1074584), (686, 997828), (728, 940261), (806, 849268), (868, 788606), (1238, 552916), (1274, 537292), (1372, 498914), (1519, 450632), (1612, 424634), (1736, 394303), (2476, 276458), (2548, 268646), (2744, 249457), (2821, 242648), (3038, 225316), (3224, 212317), (4333, 157976), (4459, 153512), (4952, 138229), (5096, 134323), (5642, 121324), (6076, 112658), (8047, 85064), (8666, 78988), (8918, 76756), (10633, 64376), (11284, 60662), (12152, 56329), (16094, 42532), (17332, 39494), (17836, 38378), (19189, 35672), (19747, 34664), (21266, 32188), (22568, 30331)]