285901344

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1033}}^1$

素因数の和:1111

約数の個数: 108

約数和(自身を含む): 840918078

約数和(自身を除く): 555016734

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 961, 992, 1033, 1116, 1488, 1922, 2066, 2232, 2883, 2976, 3099, 3844, 4132, 4464, 5766, 6198, 7688, 8264, 8649, 8928, 9297, 11532, 12396, 15376, 16528, 17298, 18594, 23064, 24792, 30752, 32023, 33056, 34596, 37188, 46128, 49584, 64046, 69192, 74376, 92256, 96069, 99168, 128092, 138384, 148752, 192138, 256184, 276768, 288207, 297504, 384276, 512368, 576414, 768552, 992713, 1024736, 1152828, 1537104, 1985426, 2305656, 2978139, 3074208, 3970852, 4611312, 5956278, 7941704, 8934417, 9222624, 11912556, 15883408, 17868834, 23825112, 31766816, 35737668, 47650224, 71475336, 95300448, 142950672, 285901344]

約数ペア:

[(1, 285901344), (2, 142950672), (3, 95300448), (4, 71475336), (6, 47650224), (8, 35737668), (9, 31766816), (12, 23825112), (16, 17868834), (18, 15883408), (24, 11912556), (31, 9222624), (32, 8934417), (36, 7941704), (48, 5956278), (62, 4611312), (72, 3970852), (93, 3074208), (96, 2978139), (124, 2305656), (144, 1985426), (186, 1537104), (248, 1152828), (279, 1024736), (288, 992713), (372, 768552), (496, 576414), (558, 512368), (744, 384276), (961, 297504), (992, 288207), (1033, 276768), (1116, 256184), (1488, 192138), (1922, 148752), (2066, 138384), (2232, 128092), (2883, 99168), (2976, 96069), (3099, 92256), (3844, 74376), (4132, 69192), (4464, 64046), (5766, 49584), (6198, 46128), (7688, 37188), (8264, 34596), (8649, 33056), (8928, 32023), (9297, 30752), (11532, 24792), (12396, 23064), (15376, 18594), (16528, 17298)]