213301450512

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{66457}}^1$

素因数の和:67221

約数の個数: 120

約数和(自身を含む): 617070504960

約数和(自身を除く): 403769054448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 719, 744, 1116, 1438, 1488, 2157, 2232, 2876, 4314, 4464, 5752, 6471, 8628, 11504, 12942, 17256, 22289, 25884, 34512, 44578, 51768, 66457, 66867, 89156, 103536, 132914, 133734, 178312, 199371, 200601, 265828, 267468, 356624, 398742, 401202, 531656, 534936, 598113, 797484, 802404, 1063312, 1069872, 1196226, 1594968, 1604808, 2060167, 2392452, 3189936, 3209616, 4120334, 4784904, 6180501, 8240668, 9569808, 12361002, 16481336, 18541503, 24722004, 32962672, 37083006, 47782583, 49444008, 74166012, 95565166, 98888016, 143347749, 148332024, 191130332, 286695498, 296664048, 382260664, 430043247, 573390996, 764521328, 860086494, 1146781992, 1481260073, 1720172988, 2293563984, 2962520146, 3440345976, 4443780219, 5925040292, 6880691952, 8887560438, 11850080584, 13331340657, 17775120876, 23700161168, 26662681314, 35550241752, 53325362628, 71100483504, 106650725256, 213301450512]

約数ペア:

[(1, 213301450512), (2, 106650725256), (3, 71100483504), (4, 53325362628), (6, 35550241752), (8, 26662681314), (9, 23700161168), (12, 17775120876), (16, 13331340657), (18, 11850080584), (24, 8887560438), (31, 6880691952), (36, 5925040292), (48, 4443780219), (62, 3440345976), (72, 2962520146), (93, 2293563984), (124, 1720172988), (144, 1481260073), (186, 1146781992), (248, 860086494), (279, 764521328), (372, 573390996), (496, 430043247), (558, 382260664), (719, 296664048), (744, 286695498), (1116, 191130332), (1438, 148332024), (1488, 143347749), (2157, 98888016), (2232, 95565166), (2876, 74166012), (4314, 49444008), (4464, 47782583), (5752, 37083006), (6471, 32962672), (8628, 24722004), (11504, 18541503), (12942, 16481336), (17256, 12361002), (22289, 9569808), (25884, 8240668), (34512, 6180501), (44578, 4784904), (51768, 4120334), (66457, 3209616), (66867, 3189936), (89156, 2392452), (103536, 2060167), (132914, 1604808), (133734, 1594968), (178312, 1196226), (199371, 1069872), (200601, 1063312), (265828, 802404), (267468, 797484), (356624, 598113), (398742, 534936), (401202, 531656)]