1330688142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6389}}^1$

素因数の和:6455

約数の個数: 128

約数和(自身を含む): 3680640000

約数和(自身を除く): 2349951858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 29, 38, 42, 54, 57, 58, 63, 87, 114, 126, 133, 171, 174, 189, 203, 261, 266, 342, 378, 399, 406, 513, 522, 551, 609, 783, 798, 1026, 1102, 1197, 1218, 1566, 1653, 1827, 2394, 3306, 3591, 3654, 3857, 4959, 5481, 6389, 7182, 7714, 9918, 10962, 11571, 12778, 14877, 19167, 23142, 29754, 34713, 38334, 44723, 57501, 69426, 89446, 104139, 115002, 121391, 134169, 172503, 185281, 208278, 242782, 268338, 345006, 364173, 370562, 402507, 555843, 728346, 805014, 849737, 1092519, 1111686, 1207521, 1296967, 1667529, 1699474, 2185038, 2415042, 2549211, 2593934, 3277557, 3335058, 3520339, 3890901, 5002587, 5098422, 6555114, 7040678, 7647633, 7781802, 10005174, 10561017, 11672703, 15295266, 21122034, 22942899, 23345406, 24642373, 31683051, 35018109, 45885798, 49284746, 63366102, 70036218, 73927119, 95049153, 147854238, 190098306, 221781357, 443562714, 665344071, 1330688142]

約数ペア:

[(1, 1330688142), (2, 665344071), (3, 443562714), (6, 221781357), (7, 190098306), (9, 147854238), (14, 95049153), (18, 73927119), (19, 70036218), (21, 63366102), (27, 49284746), (29, 45885798), (38, 35018109), (42, 31683051), (54, 24642373), (57, 23345406), (58, 22942899), (63, 21122034), (87, 15295266), (114, 11672703), (126, 10561017), (133, 10005174), (171, 7781802), (174, 7647633), (189, 7040678), (203, 6555114), (261, 5098422), (266, 5002587), (342, 3890901), (378, 3520339), (399, 3335058), (406, 3277557), (513, 2593934), (522, 2549211), (551, 2415042), (609, 2185038), (783, 1699474), (798, 1667529), (1026, 1296967), (1102, 1207521), (1197, 1111686), (1218, 1092519), (1566, 849737), (1653, 805014), (1827, 728346), (2394, 555843), (3306, 402507), (3591, 370562), (3654, 364173), (3857, 345006), (4959, 268338), (5481, 242782), (6389, 208278), (7182, 185281), (7714, 172503), (9918, 134169), (10962, 121391), (11571, 115002), (12778, 104139), (14877, 89446), (19167, 69426), (23142, 57501), (29754, 44723), (34713, 38334)]