345865512

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 963072000

約数和(自身を除く): 617206488

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 43, 57, 62, 76, 86, 93, 114, 124, 129, 152, 172, 186, 228, 248, 258, 344, 372, 456, 516, 569, 589, 744, 817, 1032, 1138, 1178, 1333, 1634, 1707, 1767, 2276, 2356, 2451, 2666, 3268, 3414, 3534, 3999, 4552, 4712, 4902, 5332, 6536, 6828, 7068, 7998, 9804, 10664, 10811, 13656, 14136, 15996, 17639, 19608, 21622, 24467, 25327, 31992, 32433, 35278, 43244, 48934, 50654, 52917, 64866, 70556, 73401, 75981, 86488, 97868, 101308, 105834, 129732, 141112, 146802, 151962, 195736, 202616, 211668, 259464, 293604, 303924, 335141, 423336, 464873, 587208, 607848, 670282, 758477, 929746, 1005423, 1340564, 1394619, 1516954, 1859492, 2010846, 2275431, 2681128, 2789238, 3033908, 3718984, 4021692, 4550862, 5578476, 6067816, 8043384, 9101724, 11156952, 14411063, 18203448, 28822126, 43233189, 57644252, 86466378, 115288504, 172932756, 345865512]

約数ペア:

[(1, 345865512), (2, 172932756), (3, 115288504), (4, 86466378), (6, 57644252), (8, 43233189), (12, 28822126), (19, 18203448), (24, 14411063), (31, 11156952), (38, 9101724), (43, 8043384), (57, 6067816), (62, 5578476), (76, 4550862), (86, 4021692), (93, 3718984), (114, 3033908), (124, 2789238), (129, 2681128), (152, 2275431), (172, 2010846), (186, 1859492), (228, 1516954), (248, 1394619), (258, 1340564), (344, 1005423), (372, 929746), (456, 758477), (516, 670282), (569, 607848), (589, 587208), (744, 464873), (817, 423336), (1032, 335141), (1138, 303924), (1178, 293604), (1333, 259464), (1634, 211668), (1707, 202616), (1767, 195736), (2276, 151962), (2356, 146802), (2451, 141112), (2666, 129732), (3268, 105834), (3414, 101308), (3534, 97868), (3999, 86488), (4552, 75981), (4712, 73401), (4902, 70556), (5332, 64866), (6536, 52917), (6828, 50654), (7068, 48934), (7998, 43244), (9804, 35278), (10664, 32433), (10811, 31992), (13656, 25327), (14136, 24467), (15996, 21622), (17639, 19608)]