8680982856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{16631}}^1$

素因数の和:16899

約数の個数: 128

約数和(自身を含む): 26824089600

約数和(自身を除く): 18143106744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 239, 273, 312, 364, 478, 546, 717, 728, 956, 1092, 1434, 1673, 1912, 2184, 2868, 3107, 3346, 5019, 5736, 6214, 6692, 9321, 10038, 12428, 13384, 16631, 18642, 20076, 21749, 24856, 33262, 37284, 40152, 43498, 49893, 65247, 66524, 74568, 86996, 99786, 116417, 130494, 133048, 173992, 199572, 216203, 232834, 260988, 349251, 399144, 432406, 465668, 521976, 648609, 698502, 864812, 931336, 1297218, 1397004, 1513421, 1729624, 2594436, 2794008, 3026842, 3974809, 4540263, 5188872, 6053684, 7949618, 9080526, 11924427, 12107368, 15899236, 18161052, 23848854, 27823663, 31798472, 36322104, 47697708, 51672517, 55647326, 83470989, 95395416, 103345034, 111294652, 155017551, 166941978, 206690068, 222589304, 310035102, 333883956, 361707619, 413380136, 620070204, 667767912, 723415238, 1085122857, 1240140408, 1446830476, 2170245714, 2893660952, 4340491428, 8680982856]

約数ペア:

[(1, 8680982856), (2, 4340491428), (3, 2893660952), (4, 2170245714), (6, 1446830476), (7, 1240140408), (8, 1085122857), (12, 723415238), (13, 667767912), (14, 620070204), (21, 413380136), (24, 361707619), (26, 333883956), (28, 310035102), (39, 222589304), (42, 206690068), (52, 166941978), (56, 155017551), (78, 111294652), (84, 103345034), (91, 95395416), (104, 83470989), (156, 55647326), (168, 51672517), (182, 47697708), (239, 36322104), (273, 31798472), (312, 27823663), (364, 23848854), (478, 18161052), (546, 15899236), (717, 12107368), (728, 11924427), (956, 9080526), (1092, 7949618), (1434, 6053684), (1673, 5188872), (1912, 4540263), (2184, 3974809), (2868, 3026842), (3107, 2794008), (3346, 2594436), (5019, 1729624), (5736, 1513421), (6214, 1397004), (6692, 1297218), (9321, 931336), (10038, 864812), (12428, 698502), (13384, 648609), (16631, 521976), (18642, 465668), (20076, 432406), (21749, 399144), (24856, 349251), (33262, 260988), (37284, 232834), (40152, 216203), (43498, 199572), (49893, 173992), (65247, 133048), (66524, 130494), (74568, 116417), (86996, 99786)]