1779832016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{331}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 3679431168

約数和(自身を除く): 1899599152

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 293, 296, 331, 496, 586, 592, 662, 1147, 1172, 1324, 2294, 2344, 2648, 4588, 4688, 5296, 9083, 9176, 10261, 10841, 12247, 18166, 18352, 20522, 21682, 24494, 36332, 41044, 43364, 48988, 72664, 82088, 86728, 96983, 97976, 145328, 164176, 173456, 193966, 195952, 336071, 379657, 387932, 672142, 759314, 775864, 1344284, 1518628, 1551728, 2688568, 3006473, 3037256, 3588371, 5377136, 6012946, 6074512, 7176742, 12025892, 14353484, 24051784, 28706968, 48103568, 57413936, 111239501, 222479002, 444958004, 889916008, 1779832016]

約数ペア:

[(1, 1779832016), (2, 889916008), (4, 444958004), (8, 222479002), (16, 111239501), (31, 57413936), (37, 48103568), (62, 28706968), (74, 24051784), (124, 14353484), (148, 12025892), (248, 7176742), (293, 6074512), (296, 6012946), (331, 5377136), (496, 3588371), (586, 3037256), (592, 3006473), (662, 2688568), (1147, 1551728), (1172, 1518628), (1324, 1344284), (2294, 775864), (2344, 759314), (2648, 672142), (4588, 387932), (4688, 379657), (5296, 336071), (9083, 195952), (9176, 193966), (10261, 173456), (10841, 164176), (12247, 145328), (18166, 97976), (18352, 96983), (20522, 86728), (21682, 82088), (24494, 72664), (36332, 48988), (41044, 43364)]