621231247584

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{531163}}^1$

素因数の和:531341

約数の個数: 144

約数和(自身を含む): 1837538486784

約数和(自身を除く): 1216307239200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 131, 144, 186, 248, 262, 279, 288, 372, 393, 496, 524, 558, 744, 786, 992, 1048, 1116, 1179, 1488, 1572, 2096, 2232, 2358, 2976, 3144, 4061, 4192, 4464, 4716, 6288, 8122, 8928, 9432, 12183, 12576, 16244, 18864, 24366, 32488, 36549, 37728, 48732, 64976, 73098, 97464, 129952, 146196, 194928, 292392, 389856, 531163, 584784, 1062326, 1169568, 1593489, 2124652, 3186978, 4249304, 4780467, 6373956, 8498608, 9560934, 12747912, 16466053, 16997216, 19121868, 25495824, 32932106, 38243736, 49398159, 50991648, 65864212, 69582353, 76487472, 98796318, 131728424, 139164706, 148194477, 152974944, 197592636, 208747059, 263456848, 278329412, 296388954, 395185272, 417494118, 526913696, 556658824, 592777908, 626241177, 790370544, 834988236, 1113317648, 1185555816, 1252482354, 1580741088, 1669976472, 2157052943, 2226635296, 2371111632, 2504964708, 3339952944, 4314105886, 4742223264, 5009929416, 6471158829, 6679905888, 8628211772, 10019858832, 12942317658, 17256423544, 19413476487, 20039717664, 25884635316, 34512847088, 38826952974, 51769270632, 69025694176, 77653905948, 103538541264, 155307811896, 207077082528, 310615623792, 621231247584]

約数ペア:

[(1, 621231247584), (2, 310615623792), (3, 207077082528), (4, 155307811896), (6, 103538541264), (8, 77653905948), (9, 69025694176), (12, 51769270632), (16, 38826952974), (18, 34512847088), (24, 25884635316), (31, 20039717664), (32, 19413476487), (36, 17256423544), (48, 12942317658), (62, 10019858832), (72, 8628211772), (93, 6679905888), (96, 6471158829), (124, 5009929416), (131, 4742223264), (144, 4314105886), (186, 3339952944), (248, 2504964708), (262, 2371111632), (279, 2226635296), (288, 2157052943), (372, 1669976472), (393, 1580741088), (496, 1252482354), (524, 1185555816), (558, 1113317648), (744, 834988236), (786, 790370544), (992, 626241177), (1048, 592777908), (1116, 556658824), (1179, 526913696), (1488, 417494118), (1572, 395185272), (2096, 296388954), (2232, 278329412), (2358, 263456848), (2976, 208747059), (3144, 197592636), (4061, 152974944), (4192, 148194477), (4464, 139164706), (4716, 131728424), (6288, 98796318), (8122, 76487472), (8928, 69582353), (9432, 65864212), (12183, 50991648), (12576, 49398159), (16244, 38243736), (18864, 32932106), (24366, 25495824), (32488, 19121868), (36549, 16997216), (37728, 16466053), (48732, 12747912), (64976, 9560934), (73098, 8498608), (97464, 6373956), (129952, 4780467), (146196, 4249304), (194928, 3186978), (292392, 2124652), (389856, 1593489), (531163, 1169568), (584784, 1062326)]