520342704

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{6373}}^1$

素因数の和:6406

約数の個数: 140

約数和(自身を含む): 1727761936

約数和(自身を除く): 1207419232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2916, 3024, 3402, 3888, 4536, 5103, 5832, 6373, 6804, 9072, 10206, 11664, 12746, 13608, 19119, 20412, 25492, 27216, 38238, 40824, 44611, 50984, 57357, 76476, 81648, 89222, 101968, 114714, 133833, 152952, 172071, 178444, 229428, 267666, 305904, 344142, 356888, 401499, 458856, 516213, 535332, 688284, 713776, 802998, 917712, 1032426, 1070664, 1204497, 1376568, 1548639, 1605996, 2064852, 2141328, 2408994, 2753136, 3097278, 3211992, 3613491, 4129704, 4645917, 4817988, 6194556, 6423984, 7226982, 8259408, 9291834, 9635976, 10840473, 12389112, 14453964, 18583668, 19271952, 21680946, 24778224, 28907928, 32521419, 37167336, 43361892, 57815856, 65042838, 74334672, 86723784, 130085676, 173447568, 260171352, 520342704]

約数ペア:

[(1, 520342704), (2, 260171352), (3, 173447568), (4, 130085676), (6, 86723784), (7, 74334672), (8, 65042838), (9, 57815856), (12, 43361892), (14, 37167336), (16, 32521419), (18, 28907928), (21, 24778224), (24, 21680946), (27, 19271952), (28, 18583668), (36, 14453964), (42, 12389112), (48, 10840473), (54, 9635976), (56, 9291834), (63, 8259408), (72, 7226982), (81, 6423984), (84, 6194556), (108, 4817988), (112, 4645917), (126, 4129704), (144, 3613491), (162, 3211992), (168, 3097278), (189, 2753136), (216, 2408994), (243, 2141328), (252, 2064852), (324, 1605996), (336, 1548639), (378, 1376568), (432, 1204497), (486, 1070664), (504, 1032426), (567, 917712), (648, 802998), (729, 713776), (756, 688284), (972, 535332), (1008, 516213), (1134, 458856), (1296, 401499), (1458, 356888), (1512, 344142), (1701, 305904), (1944, 267666), (2268, 229428), (2916, 178444), (3024, 172071), (3402, 152952), (3888, 133833), (4536, 114714), (5103, 101968), (5832, 89222), (6373, 81648), (6804, 76476), (9072, 57357), (10206, 50984), (11664, 44611), (12746, 40824), (13608, 38238), (19119, 27216), (20412, 25492)]