40382888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 99610560

約数和(自身を除く): 59227672

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 169, 182, 221, 238, 251, 338, 364, 442, 476, 502, 676, 728, 884, 952, 1004, 1183, 1352, 1547, 1757, 1768, 2008, 2366, 2873, 3094, 3263, 3514, 4267, 4732, 5746, 6188, 6526, 7028, 8534, 9464, 11492, 12376, 13052, 14056, 17068, 20111, 22841, 22984, 26104, 29869, 34136, 40222, 42419, 45682, 55471, 59738, 80444, 84838, 91364, 110942, 119476, 160888, 169676, 182728, 221884, 238952, 296933, 339352, 388297, 443768, 593866, 721123, 776594, 1187732, 1442246, 1553188, 2375464, 2884492, 3106376, 5047861, 5768984, 10095722, 20191444, 40382888]

約数ペア:

[(1, 40382888), (2, 20191444), (4, 10095722), (7, 5768984), (8, 5047861), (13, 3106376), (14, 2884492), (17, 2375464), (26, 1553188), (28, 1442246), (34, 1187732), (52, 776594), (56, 721123), (68, 593866), (91, 443768), (104, 388297), (119, 339352), (136, 296933), (169, 238952), (182, 221884), (221, 182728), (238, 169676), (251, 160888), (338, 119476), (364, 110942), (442, 91364), (476, 84838), (502, 80444), (676, 59738), (728, 55471), (884, 45682), (952, 42419), (1004, 40222), (1183, 34136), (1352, 29869), (1547, 26104), (1757, 22984), (1768, 22841), (2008, 20111), (2366, 17068), (2873, 14056), (3094, 13052), (3263, 12376), (3514, 11492), (4267, 9464), (4732, 8534), (5746, 7028), (6188, 6526)]