2149273088

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{797}}^1$

素因数の和:1067

約数の個数: 80

約数和(自身を含む): 4506274080

約数和(自身を除く): 2357000992

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 229, 256, 368, 458, 512, 736, 797, 916, 1472, 1594, 1832, 2944, 3188, 3664, 5267, 5888, 6376, 7328, 10534, 11776, 12752, 14656, 18331, 21068, 25504, 29312, 36662, 42136, 51008, 58624, 73324, 84272, 102016, 117248, 146648, 168544, 182513, 204032, 293296, 337088, 365026, 408064, 586592, 674176, 730052, 1173184, 1348352, 1460104, 2346368, 2696704, 2920208, 4197799, 4692736, 5840416, 8395598, 9385472, 11680832, 16791196, 23361664, 33582392, 46723328, 67164784, 93446656, 134329568, 268659136, 537318272, 1074636544, 2149273088]

約数ペア:

[(1, 2149273088), (2, 1074636544), (4, 537318272), (8, 268659136), (16, 134329568), (23, 93446656), (32, 67164784), (46, 46723328), (64, 33582392), (92, 23361664), (128, 16791196), (184, 11680832), (229, 9385472), (256, 8395598), (368, 5840416), (458, 4692736), (512, 4197799), (736, 2920208), (797, 2696704), (916, 2346368), (1472, 1460104), (1594, 1348352), (1832, 1173184), (2944, 730052), (3188, 674176), (3664, 586592), (5267, 408064), (5888, 365026), (6376, 337088), (7328, 293296), (10534, 204032), (11776, 182513), (12752, 168544), (14656, 146648), (18331, 117248), (21068, 102016), (25504, 84272), (29312, 73324), (36662, 58624), (42136, 51008)]