328499808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1277

約数の個数: 192

約数和(自身を含む): 1096445952

約数和(自身を除く): 767946144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 182, 186, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 496, 546, 624, 651, 672, 728, 744, 806, 868, 992, 1092, 1209, 1213, 1248, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2426, 2604, 2821, 2912, 2976, 3224, 3472, 3639, 4368, 4836, 4852, 5208, 5642, 6448, 6944, 7278, 8463, 8491, 8736, 9672, 9704, 10416, 11284, 12896, 14556, 15769, 16926, 16982, 19344, 19408, 20832, 22568, 25473, 29112, 31538, 33852, 33964, 37603, 38688, 38816, 45136, 47307, 50946, 58224, 63076, 67704, 67928, 75206, 90272, 94614, 101892, 110383, 112809, 116448, 126152, 135408, 135856, 150412, 189228, 203784, 220766, 225618, 252304, 263221, 270816, 271712, 300824, 331149, 378456, 407568, 441532, 451236, 488839, 504608, 526442, 601648, 662298, 756912, 789663, 815136, 883064, 902472, 977678, 1052884, 1203296, 1324596, 1466517, 1513824, 1579326, 1766128, 1804944, 1955356, 2105768, 2649192, 2933034, 3158652, 3421873, 3532256, 3609888, 3910712, 4211536, 5298384, 5866068, 6317304, 6843746, 7821424, 8423072, 10265619, 10596768, 11732136, 12634608, 13687492, 15642848, 20531238, 23464272, 25269216, 27374984, 41062476, 46928544, 54749968, 82124952, 109499936, 164249904, 328499808]

約数ペア:

[(1, 328499808), (2, 164249904), (3, 109499936), (4, 82124952), (6, 54749968), (7, 46928544), (8, 41062476), (12, 27374984), (13, 25269216), (14, 23464272), (16, 20531238), (21, 15642848), (24, 13687492), (26, 12634608), (28, 11732136), (31, 10596768), (32, 10265619), (39, 8423072), (42, 7821424), (48, 6843746), (52, 6317304), (56, 5866068), (62, 5298384), (78, 4211536), (84, 3910712), (91, 3609888), (93, 3532256), (96, 3421873), (104, 3158652), (112, 2933034), (124, 2649192), (156, 2105768), (168, 1955356), (182, 1804944), (186, 1766128), (208, 1579326), (217, 1513824), (224, 1466517), (248, 1324596), (273, 1203296), (312, 1052884), (336, 977678), (364, 902472), (372, 883064), (403, 815136), (416, 789663), (434, 756912), (496, 662298), (546, 601648), (624, 526442), (651, 504608), (672, 488839), (728, 451236), (744, 441532), (806, 407568), (868, 378456), (992, 331149), (1092, 300824), (1209, 271712), (1213, 270816), (1248, 263221), (1302, 252304), (1456, 225618), (1488, 220766), (1612, 203784), (1736, 189228), (2184, 150412), (2418, 135856), (2426, 135408), (2604, 126152), (2821, 116448), (2912, 112809), (2976, 110383), (3224, 101892), (3472, 94614), (3639, 90272), (4368, 75206), (4836, 67928), (4852, 67704), (5208, 63076), (5642, 58224), (6448, 50946), (6944, 47307), (7278, 45136), (8463, 38816), (8491, 38688), (8736, 37603), (9672, 33964), (9704, 33852), (10416, 31538), (11284, 29112), (12896, 25473), (14556, 22568), (15769, 20832), (16926, 19408), (16982, 19344)]