669591072

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2111

約数の個数: 144

約数和(自身を含む): 2019693312

約数和(自身を除く): 1350102240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 72, 74, 93, 96, 111, 124, 144, 148, 186, 222, 248, 279, 288, 296, 333, 372, 444, 496, 558, 592, 666, 744, 888, 992, 1116, 1147, 1184, 1332, 1488, 1776, 2027, 2232, 2294, 2664, 2976, 3441, 3552, 4054, 4464, 4588, 5328, 6081, 6882, 8108, 8928, 9176, 10323, 10656, 12162, 13764, 16216, 18243, 18352, 20646, 24324, 27528, 32432, 36486, 36704, 41292, 48648, 55056, 62837, 64864, 72972, 74999, 82584, 97296, 110112, 125674, 145944, 149998, 165168, 188511, 194592, 224997, 251348, 291888, 299996, 330336, 377022, 449994, 502696, 565533, 583776, 599992, 674991, 754044, 899988, 1005392, 1131066, 1199984, 1349982, 1508088, 1799976, 2010784, 2262132, 2324969, 2399968, 2699964, 3016176, 3599952, 4524264, 4649938, 5399928, 6032352, 6974907, 7199904, 9048528, 9299876, 10799856, 13949814, 18097056, 18599752, 20924721, 21599712, 27899628, 37199504, 41849442, 55799256, 74399008, 83698884, 111598512, 167397768, 223197024, 334795536, 669591072]

約数ペア:

[(1, 669591072), (2, 334795536), (3, 223197024), (4, 167397768), (6, 111598512), (8, 83698884), (9, 74399008), (12, 55799256), (16, 41849442), (18, 37199504), (24, 27899628), (31, 21599712), (32, 20924721), (36, 18599752), (37, 18097056), (48, 13949814), (62, 10799856), (72, 9299876), (74, 9048528), (93, 7199904), (96, 6974907), (111, 6032352), (124, 5399928), (144, 4649938), (148, 4524264), (186, 3599952), (222, 3016176), (248, 2699964), (279, 2399968), (288, 2324969), (296, 2262132), (333, 2010784), (372, 1799976), (444, 1508088), (496, 1349982), (558, 1199984), (592, 1131066), (666, 1005392), (744, 899988), (888, 754044), (992, 674991), (1116, 599992), (1147, 583776), (1184, 565533), (1332, 502696), (1488, 449994), (1776, 377022), (2027, 330336), (2232, 299996), (2294, 291888), (2664, 251348), (2976, 224997), (3441, 194592), (3552, 188511), (4054, 165168), (4464, 149998), (4588, 145944), (5328, 125674), (6081, 110112), (6882, 97296), (8108, 82584), (8928, 74999), (9176, 72972), (10323, 64864), (10656, 62837), (12162, 55056), (13764, 48648), (16216, 41292), (18243, 36704), (18352, 36486), (20646, 32432), (24324, 27528)]