520121628

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1367}}^1$

素因数の和:1664

約数の個数: 96

約数和(自身を含む): 1458616320

約数和(自身を除く): 938494692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 271, 351, 468, 542, 702, 813, 1084, 1367, 1404, 1626, 2439, 2734, 3252, 3523, 4101, 4878, 5468, 7046, 7317, 8202, 9756, 10569, 12303, 14092, 14634, 16404, 17771, 21138, 24606, 29268, 31707, 35542, 36909, 42276, 49212, 53313, 63414, 71084, 73818, 95121, 106626, 126828, 147636, 159939, 190242, 213252, 319878, 370457, 380484, 479817, 639756, 740914, 959634, 1111371, 1481828, 1919268, 2222742, 3334113, 4445484, 4815941, 6668226, 9631882, 10002339, 13336452, 14447823, 19263764, 20004678, 28895646, 40009356, 43343469, 57791292, 86686938, 130030407, 173373876, 260060814, 520121628]

約数ペア:

[(1, 520121628), (2, 260060814), (3, 173373876), (4, 130030407), (6, 86686938), (9, 57791292), (12, 43343469), (13, 40009356), (18, 28895646), (26, 20004678), (27, 19263764), (36, 14447823), (39, 13336452), (52, 10002339), (54, 9631882), (78, 6668226), (108, 4815941), (117, 4445484), (156, 3334113), (234, 2222742), (271, 1919268), (351, 1481828), (468, 1111371), (542, 959634), (702, 740914), (813, 639756), (1084, 479817), (1367, 380484), (1404, 370457), (1626, 319878), (2439, 213252), (2734, 190242), (3252, 159939), (3523, 147636), (4101, 126828), (4878, 106626), (5468, 95121), (7046, 73818), (7317, 71084), (8202, 63414), (9756, 53313), (10569, 49212), (12303, 42276), (14092, 36909), (14634, 35542), (16404, 31707), (17771, 29268), (21138, 24606)]