1380473432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9461}}^1$

素因数の和:9564

約数の個数: 64

約数和(自身を含む): 2956685760

約数和(自身を除く): 1576212328

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 61, 92, 104, 122, 184, 244, 299, 488, 598, 793, 1196, 1403, 1586, 2392, 2806, 3172, 5612, 6344, 9461, 11224, 18239, 18922, 36478, 37844, 72956, 75688, 122993, 145912, 217603, 245986, 435206, 491972, 577121, 870412, 983944, 1154242, 1740824, 2308484, 2828839, 4616968, 5657678, 7502573, 11315356, 13273783, 15005146, 22630712, 26547566, 30010292, 53095132, 60020584, 106190264, 172559179, 345118358, 690236716, 1380473432]

約数ペア:

[(1, 1380473432), (2, 690236716), (4, 345118358), (8, 172559179), (13, 106190264), (23, 60020584), (26, 53095132), (46, 30010292), (52, 26547566), (61, 22630712), (92, 15005146), (104, 13273783), (122, 11315356), (184, 7502573), (244, 5657678), (299, 4616968), (488, 2828839), (598, 2308484), (793, 1740824), (1196, 1154242), (1403, 983944), (1586, 870412), (2392, 577121), (2806, 491972), (3172, 435206), (5612, 245986), (6344, 217603), (9461, 145912), (11224, 122993), (18239, 75688), (18922, 72956), (36478, 37844)]