1985704028784

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{8101}}^1\times {\mathrm{34739}}^1$

素因数の和:42868

約数の個数: 180

約数和(自身を含む): 6465497599080

約数和(自身を除く): 4479793570296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 8101, 16202, 24303, 32404, 34739, 48606, 56707, 64808, 69478, 72909, 97212, 104217, 113414, 129616, 138956, 145818, 170121, 194424, 208434, 226828, 243173, 277912, 291636, 312651, 340242, 388848, 396949, 416868, 453656, 486346, 510363, 555824, 583272, 625302, 680484, 729519, 793898, 833736, 907312, 972692, 1020726, 1166544, 1190847, 1250604, 1360968, 1459038, 1587796, 1667472, 1702211, 1945384, 2041452, 2188557, 2381694, 2501208, 2721936, 2918076, 3175592, 3404422, 3572541, 3890768, 4082904, 4377114, 4763388, 5002416, 5106633, 5836152, 6351184, 6808844, 7145082, 8165808, 8754228, 9526776, 10213266, 11672304, 13617688, 14290164, 15319899, 17508456, 19053552, 20426532, 27235376, 28580328, 30639798, 35016912, 40853064, 57160656, 61279596, 81706128, 122559192, 245118384, 281420639, 562841278, 844261917, 1125682556, 1688523834, 1969944473, 2251365112, 2532785751, 3377047668, 3939888946, 4502730224, 5065571502, 5909833419, 6754095336, 7879777892, 10131143004, 11819666838, 13508190672, 13789611311, 15759555784, 17729500257, 20262286008, 23639333676, 27579222622, 31519111568, 35459000514, 40524572016, 41368833933, 47278667352, 55158445244, 70918001028, 82737667866, 94557334704, 110316890488, 124106501799, 141836002056, 165475335732, 220633780976, 248213003598, 283672004112, 330950671464, 496426007196, 661901342928, 992852014392, 1985704028784]

約数ペア:

[(1, 1985704028784), (2, 992852014392), (3, 661901342928), (4, 496426007196), (6, 330950671464), (7, 283672004112), (8, 248213003598), (9, 220633780976), (12, 165475335732), (14, 141836002056), (16, 124106501799), (18, 110316890488), (21, 94557334704), (24, 82737667866), (28, 70918001028), (36, 55158445244), (42, 47278667352), (48, 41368833933), (49, 40524572016), (56, 35459000514), (63, 31519111568), (72, 27579222622), (84, 23639333676), (98, 20262286008), (112, 17729500257), (126, 15759555784), (144, 13789611311), (147, 13508190672), (168, 11819666838), (196, 10131143004), (252, 7879777892), (294, 6754095336), (336, 5909833419), (392, 5065571502), (441, 4502730224), (504, 3939888946), (588, 3377047668), (784, 2532785751), (882, 2251365112), (1008, 1969944473), (1176, 1688523834), (1764, 1125682556), (2352, 844261917), (3528, 562841278), (7056, 281420639), (8101, 245118384), (16202, 122559192), (24303, 81706128), (32404, 61279596), (34739, 57160656), (48606, 40853064), (56707, 35016912), (64808, 30639798), (69478, 28580328), (72909, 27235376), (97212, 20426532), (104217, 19053552), (113414, 17508456), (129616, 15319899), (138956, 14290164), (145818, 13617688), (170121, 11672304), (194424, 10213266), (208434, 9526776), (226828, 8754228), (243173, 8165808), (277912, 7145082), (291636, 6808844), (312651, 6351184), (340242, 5836152), (388848, 5106633), (396949, 5002416), (416868, 4763388), (453656, 4377114), (486346, 4082904), (510363, 3890768), (555824, 3572541), (583272, 3404422), (625302, 3175592), (680484, 2918076), (729519, 2721936), (793898, 2501208), (833736, 2381694), (907312, 2188557), (972692, 2041452), (1020726, 1945384), (1166544, 1702211), (1190847, 1667472), (1250604, 1587796), (1360968, 1459038)]