1638251904

素因数分解:

$2^7\times 3^1\times {\mathrm{1061}}^1\times {\mathrm{4021}}^1$

素因数の和:5099

約数の個数: 64

約数和(自身を含む): 4356791280

約数和(自身を除く): 2718539376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1061, 2122, 3183, 4021, 4244, 6366, 8042, 8488, 12063, 12732, 16084, 16976, 24126, 25464, 32168, 33952, 48252, 50928, 64336, 67904, 96504, 101856, 128672, 135808, 193008, 203712, 257344, 386016, 407424, 514688, 772032, 1544064, 4266281, 8532562, 12798843, 17065124, 25597686, 34130248, 51195372, 68260496, 102390744, 136520992, 204781488, 273041984, 409562976, 546083968, 819125952, 1638251904]

約数ペア:

[(1, 1638251904), (2, 819125952), (3, 546083968), (4, 409562976), (6, 273041984), (8, 204781488), (12, 136520992), (16, 102390744), (24, 68260496), (32, 51195372), (48, 34130248), (64, 25597686), (96, 17065124), (128, 12798843), (192, 8532562), (384, 4266281), (1061, 1544064), (2122, 772032), (3183, 514688), (4021, 407424), (4244, 386016), (6366, 257344), (8042, 203712), (8488, 193008), (12063, 135808), (12732, 128672), (16084, 101856), (16976, 96504), (24126, 67904), (25464, 64336), (32168, 50928), (33952, 48252)]