1669637034

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 3974880000

約数和(自身を除く): 2305242966

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 181, 234, 237, 362, 474, 499, 543, 711, 998, 1027, 1086, 1422, 1497, 1629, 2054, 2353, 2994, 3081, 3258, 4491, 4706, 6162, 6487, 7059, 8982, 9243, 12974, 14118, 14299, 18486, 19461, 21177, 28598, 38922, 39421, 42354, 42897, 58383, 78842, 85794, 90319, 116766, 118263, 128691, 180638, 185887, 236526, 257382, 270957, 354789, 371774, 512473, 541914, 557661, 709578, 812871, 1024946, 1115322, 1174147, 1537419, 1625742, 1672983, 2348294, 3074838, 3345966, 3522441, 4612257, 7044882, 7135201, 9224514, 10567323, 14270402, 21134646, 21405603, 42811206, 64216809, 92757613, 128433618, 185515226, 278272839, 556545678, 834818517, 1669637034]

約数ペア:

[(1, 1669637034), (2, 834818517), (3, 556545678), (6, 278272839), (9, 185515226), (13, 128433618), (18, 92757613), (26, 64216809), (39, 42811206), (78, 21405603), (79, 21134646), (117, 14270402), (158, 10567323), (181, 9224514), (234, 7135201), (237, 7044882), (362, 4612257), (474, 3522441), (499, 3345966), (543, 3074838), (711, 2348294), (998, 1672983), (1027, 1625742), (1086, 1537419), (1422, 1174147), (1497, 1115322), (1629, 1024946), (2054, 812871), (2353, 709578), (2994, 557661), (3081, 541914), (3258, 512473), (4491, 371774), (4706, 354789), (6162, 270957), (6487, 257382), (7059, 236526), (8982, 185887), (9243, 180638), (12974, 128691), (14118, 118263), (14299, 116766), (18486, 90319), (19461, 85794), (21177, 78842), (28598, 58383), (38922, 42897), (39421, 42354)]