628403976

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12241}}^1$

素因数の和:12307

約数の個数: 96

約数和(自身を含む): 1833361920

約数和(自身を除く): 1204957944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 31, 36, 46, 62, 69, 72, 92, 93, 124, 138, 184, 186, 207, 248, 276, 279, 372, 414, 552, 558, 713, 744, 828, 1116, 1426, 1656, 2139, 2232, 2852, 4278, 5704, 6417, 8556, 12241, 12834, 17112, 24482, 25668, 36723, 48964, 51336, 73446, 97928, 110169, 146892, 220338, 281543, 293784, 379471, 440676, 563086, 758942, 844629, 881352, 1126172, 1138413, 1517884, 1689258, 2252344, 2276826, 2533887, 3035768, 3378516, 3415239, 4553652, 5067774, 6757032, 6830478, 8727833, 9107304, 10135548, 13660956, 17455666, 20271096, 26183499, 27321912, 34911332, 52366998, 69822664, 78550497, 104733996, 157100994, 209467992, 314201988, 628403976]

約数ペア:

[(1, 628403976), (2, 314201988), (3, 209467992), (4, 157100994), (6, 104733996), (8, 78550497), (9, 69822664), (12, 52366998), (18, 34911332), (23, 27321912), (24, 26183499), (31, 20271096), (36, 17455666), (46, 13660956), (62, 10135548), (69, 9107304), (72, 8727833), (92, 6830478), (93, 6757032), (124, 5067774), (138, 4553652), (184, 3415239), (186, 3378516), (207, 3035768), (248, 2533887), (276, 2276826), (279, 2252344), (372, 1689258), (414, 1517884), (552, 1138413), (558, 1126172), (713, 881352), (744, 844629), (828, 758942), (1116, 563086), (1426, 440676), (1656, 379471), (2139, 293784), (2232, 281543), (2852, 220338), (4278, 146892), (5704, 110169), (6417, 97928), (8556, 73446), (12241, 51336), (12834, 48964), (17112, 36723), (24482, 25668)]