1491504408

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1601}}^1$

素因数の和:1862

約数の個数: 128

約数和(自身を含む): 4383072000

約数和(自身を除く): 2891567592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 227, 228, 342, 454, 456, 513, 681, 684, 908, 1026, 1362, 1368, 1601, 1816, 2043, 2052, 2724, 3202, 4086, 4104, 4313, 4803, 5448, 6129, 6404, 8172, 8626, 9606, 12258, 12808, 12939, 14409, 16344, 17252, 19212, 24516, 25878, 28818, 30419, 34504, 38424, 38817, 43227, 49032, 51756, 57636, 60838, 77634, 86454, 91257, 103512, 115272, 116451, 121676, 155268, 172908, 182514, 232902, 243352, 273771, 310536, 345816, 363427, 365028, 465804, 547542, 726854, 730056, 821313, 931608, 1090281, 1095084, 1453708, 1642626, 2180562, 2190168, 2907416, 3270843, 3285252, 4361124, 6541686, 6570504, 6905113, 8722248, 9812529, 13083372, 13810226, 19625058, 20715339, 26166744, 27620452, 39250116, 41430678, 55240904, 62146017, 78500232, 82861356, 124292034, 165722712, 186438051, 248584068, 372876102, 497168136, 745752204, 1491504408]

約数ペア:

[(1, 1491504408), (2, 745752204), (3, 497168136), (4, 372876102), (6, 248584068), (8, 186438051), (9, 165722712), (12, 124292034), (18, 82861356), (19, 78500232), (24, 62146017), (27, 55240904), (36, 41430678), (38, 39250116), (54, 27620452), (57, 26166744), (72, 20715339), (76, 19625058), (108, 13810226), (114, 13083372), (152, 9812529), (171, 8722248), (216, 6905113), (227, 6570504), (228, 6541686), (342, 4361124), (454, 3285252), (456, 3270843), (513, 2907416), (681, 2190168), (684, 2180562), (908, 1642626), (1026, 1453708), (1362, 1095084), (1368, 1090281), (1601, 931608), (1816, 821313), (2043, 730056), (2052, 726854), (2724, 547542), (3202, 465804), (4086, 365028), (4104, 363427), (4313, 345816), (4803, 310536), (5448, 273771), (6129, 243352), (6404, 232902), (8172, 182514), (8626, 172908), (9606, 155268), (12258, 121676), (12808, 116451), (12939, 115272), (14409, 103512), (16344, 91257), (17252, 86454), (19212, 77634), (24516, 60838), (25878, 57636), (28818, 51756), (30419, 49032), (34504, 43227), (38424, 38817)]