1961613576

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{20347}}^1$

素因数の和:20475

約数の個数: 96

約数和(自身を含む): 5777204160

約数和(自身を除く): 3815590584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 103, 104, 117, 156, 206, 234, 309, 312, 412, 468, 618, 824, 927, 936, 1236, 1339, 1854, 2472, 2678, 3708, 4017, 5356, 7416, 8034, 10712, 12051, 16068, 20347, 24102, 32136, 40694, 48204, 61041, 81388, 96408, 122082, 162776, 183123, 244164, 264511, 366246, 488328, 529022, 732492, 793533, 1058044, 1464984, 1587066, 2095741, 2116088, 2380599, 3174132, 4191482, 4761198, 6287223, 6348264, 8382964, 9522396, 12574446, 16765928, 18861669, 19044792, 25148892, 27244633, 37723338, 50297784, 54489266, 75446676, 81733899, 108978532, 150893352, 163467798, 217957064, 245201697, 326935596, 490403394, 653871192, 980806788, 1961613576]

約数ペア:

[(1, 1961613576), (2, 980806788), (3, 653871192), (4, 490403394), (6, 326935596), (8, 245201697), (9, 217957064), (12, 163467798), (13, 150893352), (18, 108978532), (24, 81733899), (26, 75446676), (36, 54489266), (39, 50297784), (52, 37723338), (72, 27244633), (78, 25148892), (103, 19044792), (104, 18861669), (117, 16765928), (156, 12574446), (206, 9522396), (234, 8382964), (309, 6348264), (312, 6287223), (412, 4761198), (468, 4191482), (618, 3174132), (824, 2380599), (927, 2116088), (936, 2095741), (1236, 1587066), (1339, 1464984), (1854, 1058044), (2472, 793533), (2678, 732492), (3708, 529022), (4017, 488328), (5356, 366246), (7416, 264511), (8034, 244164), (10712, 183123), (12051, 162776), (16068, 122082), (20347, 96408), (24102, 81388), (32136, 61041), (40694, 48204)]