438061747968

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 1080

約数和(自身を含む): 1547234211600

約数和(自身を除く): 1109172463632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 31, 32, 36, 38, 39, 48, 52, 54, 57, 62, 64, 72, 76, 78, 81, 89, 93, 96, 104, 108, 114, 117, 124, 128, 144, 152, 156, 162, 171, 178, 186, 192, 208, 216, 228, 234, 247, 248, 256, 267, 279, 288, 304, 312, 324, 342, 351, 356, 372, 384, 403, 416, 432, 456, 468, 494, 496, 513, 534, 558, 576, 589, 608, 624, 648, 684, 702, 712, 741, 744, 768, 801, 806, 832, 837, 864, 912, 936, 961, 988, 992, 1026, 1053, 1068, 1116, 1152, 1157, 1178, 1209, 1216, 1248, 1296, 1368, 1404, 1424, 1482, 1488, 1539, 1602, 1612, 1664, 1674, 1691, 1728, 1767, 1824, 1872, 1922, 1976, 1984, 2052, 2106, 2136, 2223, 2232, 2304, 2314, 2356, 2403, 2418, 2432, 2496, 2511, 2592, 2736, 2759, 2808, 2848, 2883, 2964, 2976, 3078, 3204, 3224, 3328, 3348, 3382, 3456, 3471, 3534, 3627, 3648, 3744, 3844, 3952, 3968, 4104, 4212, 4272, 4446, 4464, 4628, 4712, 4806, 4836, 4864, 4992, 5022, 5073, 5184, 5301, 5472, 5518, 5616, 5696, 5766, 5928, 5952, 6156, 6408, 6448, 6669, 6696, 6764, 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438061747968]

約数ペア:

[(1, 438061747968), (2, 219030873984), (3, 146020582656), (4, 109515436992), (6, 73010291328), (8, 54757718496), (9, 48673527552), (12, 36505145664), (13, 33697057536), (16, 27378859248), (18, 24336763776), (19, 23055881472), (24, 18252572832), (26, 16848528768), (27, 16224509184), (31, 14131024128), (32, 13689429624), (36, 12168381888), (38, 11527940736), (39, 11232352512), (48, 9126286416), (52, 8424264384), (54, 8112254592), (57, 7685293824), (62, 7065512064), (64, 6844714812), (72, 6084190944), (76, 5763970368), (78, 5616176256), (81, 5408169728), (89, 4922042112), (93, 4710341376), (96, 4563143208), (104, 4212132192), (108, 4056127296), (114, 3842646912), (117, 3744117504), (124, 3532756032), (128, 3422357406), (144, 3042095472), (152, 2881985184), (156, 2808088128), (162, 2704084864), (171, 2561764608), (178, 2461021056), (186, 2355170688), (192, 2281571604), (208, 2106066096), (216, 2028063648), (228, 1921323456), (234, 1872058752), (247, 1773529344), (248, 1766378016), (256, 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