672910992

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18919}}^1$

素因数の和:18965

約数の個数: 120

約数和(自身を含む): 2134932800

約数和(自身を除く): 1462021808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8892, 11856, 17784, 18919, 35568, 37838, 56757, 75676, 113514, 151352, 170271, 227028, 245947, 302704, 340542, 359461, 454056, 491894, 681084, 718922, 737841, 908112, 983788, 1078383, 1362168, 1437844, 1475682, 1967576, 2156766, 2213523, 2724336, 2875688, 2951364, 3235149, 3935152, 4313532, 4427046, 4672993, 5751376, 5902728, 6470298, 8627064, 8854092, 9345986, 11805456, 12940596, 14018979, 17254128, 17708184, 18691972, 25881192, 28037958, 35416368, 37383944, 42056937, 51762384, 56075916, 74767888, 84113874, 112151832, 168227748, 224303664, 336455496, 672910992]

約数ペア:

[(1, 672910992), (2, 336455496), (3, 224303664), (4, 168227748), (6, 112151832), (8, 84113874), (9, 74767888), (12, 56075916), (13, 51762384), (16, 42056937), (18, 37383944), (19, 35416368), (24, 28037958), (26, 25881192), (36, 18691972), (38, 17708184), (39, 17254128), (48, 14018979), (52, 12940596), (57, 11805456), (72, 9345986), (76, 8854092), (78, 8627064), (104, 6470298), (114, 5902728), (117, 5751376), (144, 4672993), (152, 4427046), (156, 4313532), (171, 3935152), (208, 3235149), (228, 2951364), (234, 2875688), (247, 2724336), (304, 2213523), (312, 2156766), (342, 1967576), (456, 1475682), (468, 1437844), (494, 1362168), (624, 1078383), (684, 983788), (741, 908112), (912, 737841), (936, 718922), (988, 681084), (1368, 491894), (1482, 454056), (1872, 359461), (1976, 340542), (2223, 302704), (2736, 245947), (2964, 227028), (3952, 170271), (4446, 151352), (5928, 113514), (8892, 75676), (11856, 56757), (17784, 37838), (18919, 35568)]