1330683136

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 2715249600

約数和(自身を除く): 1384566464

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 179, 256, 284, 358, 409, 568, 716, 818, 1136, 1432, 1636, 2272, 2864, 3272, 4544, 5728, 6544, 9088, 11456, 12709, 13088, 18176, 22912, 25418, 26176, 29039, 45824, 50836, 52352, 58078, 73211, 101672, 104704, 116156, 146422, 203344, 232312, 292844, 406688, 464624, 585688, 813376, 929248, 1171376, 1626752, 1858496, 2342752, 3253504, 3716992, 4685504, 5197981, 7433984, 9371008, 10395962, 18742016, 20791924, 41583848, 83167696, 166335392, 332670784, 665341568, 1330683136]

約数ペア:

[(1, 1330683136), (2, 665341568), (4, 332670784), (8, 166335392), (16, 83167696), (32, 41583848), (64, 20791924), (71, 18742016), (128, 10395962), (142, 9371008), (179, 7433984), (256, 5197981), (284, 4685504), (358, 3716992), (409, 3253504), (568, 2342752), (716, 1858496), (818, 1626752), (1136, 1171376), (1432, 929248), (1636, 813376), (2272, 585688), (2864, 464624), (3272, 406688), (4544, 292844), (5728, 232312), (6544, 203344), (9088, 146422), (11456, 116156), (12709, 104704), (13088, 101672), (18176, 73211), (22912, 58078), (25418, 52352), (26176, 50836), (29039, 45824)]