490463568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25609}}^1$

素因数の和:25649

約数の個数: 120

約数和(自身を含む): 1651332800

約数和(自身を除く): 1160869232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 25609, 51218, 76827, 102436, 153654, 179263, 204872, 230481, 307308, 358526, 409744, 460962, 486571, 537789, 614616, 717052, 921924, 973142, 1075578, 1229232, 1434104, 1459713, 1613367, 1843848, 1946284, 2151156, 2868208, 2919426, 3226734, 3405997, 3687696, 3892568, 4302312, 4379139, 5838852, 6453468, 6811994, 7785136, 8604624, 8758278, 10217991, 11677704, 12906936, 13623988, 17516556, 20435982, 23355408, 25813872, 27247976, 30653973, 35033112, 40871964, 54495952, 61307946, 70066224, 81743928, 122615892, 163487856, 245231784, 490463568]

約数ペア:

[(1, 490463568), (2, 245231784), (3, 163487856), (4, 122615892), (6, 81743928), (7, 70066224), (8, 61307946), (9, 54495952), (12, 40871964), (14, 35033112), (16, 30653973), (18, 27247976), (19, 25813872), (21, 23355408), (24, 20435982), (28, 17516556), (36, 13623988), (38, 12906936), (42, 11677704), (48, 10217991), (56, 8758278), (57, 8604624), (63, 7785136), (72, 6811994), (76, 6453468), (84, 5838852), (112, 4379139), (114, 4302312), (126, 3892568), (133, 3687696), (144, 3405997), (152, 3226734), (168, 2919426), (171, 2868208), (228, 2151156), (252, 1946284), (266, 1843848), (304, 1613367), (336, 1459713), (342, 1434104), (399, 1229232), (456, 1075578), (504, 973142), (532, 921924), (684, 717052), (798, 614616), (912, 537789), (1008, 486571), (1064, 460962), (1197, 409744), (1368, 358526), (1596, 307308), (2128, 230481), (2394, 204872), (2736, 179263), (3192, 153654), (4788, 102436), (6384, 76827), (9576, 51218), (19152, 25609)]