404367968

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 882524160

約数和(自身を除く): 478156192

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 37, 46, 62, 74, 92, 124, 148, 184, 248, 296, 368, 479, 496, 592, 713, 736, 851, 958, 992, 1147, 1184, 1426, 1702, 1916, 2294, 2852, 3404, 3832, 4588, 5704, 6808, 7664, 9176, 11017, 11408, 13616, 14849, 15328, 17723, 18352, 22034, 22816, 26381, 27232, 29698, 35446, 36704, 44068, 52762, 59396, 70892, 88136, 105524, 118792, 141784, 176272, 211048, 237584, 283568, 341527, 352544, 407629, 422096, 475168, 549413, 567136, 683054, 815258, 844192, 1098826, 1366108, 1630516, 2197652, 2732216, 3261032, 4395304, 5464432, 6522064, 8790608, 10928864, 12636499, 13044128, 17581216, 25272998, 50545996, 101091992, 202183984, 404367968]

約数ペア:

[(1, 404367968), (2, 202183984), (4, 101091992), (8, 50545996), (16, 25272998), (23, 17581216), (31, 13044128), (32, 12636499), (37, 10928864), (46, 8790608), (62, 6522064), (74, 5464432), (92, 4395304), (124, 3261032), (148, 2732216), (184, 2197652), (248, 1630516), (296, 1366108), (368, 1098826), (479, 844192), (496, 815258), (592, 683054), (713, 567136), (736, 549413), (851, 475168), (958, 422096), (992, 407629), (1147, 352544), (1184, 341527), (1426, 283568), (1702, 237584), (1916, 211048), (2294, 176272), (2852, 141784), (3404, 118792), (3832, 105524), (4588, 88136), (5704, 70892), (6808, 59396), (7664, 52762), (9176, 44068), (11017, 36704), (11408, 35446), (13616, 29698), (14849, 27232), (15328, 26381), (17723, 22816), (18352, 22034)]