351853908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{26017}}^1$

素因数の和:26061

約数の個数: 72

約数和(自身を含む): 996593472

約数和(自身を除く): 644739564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 13524, 26017, 52034, 78051, 104068, 156102, 182119, 312204, 364238, 546357, 598391, 728476, 1092714, 1196782, 1274833, 1795173, 2185428, 2393564, 2549666, 3590346, 3824499, 4188737, 5099332, 7180692, 7648998, 8377474, 12566211, 15297996, 16754948, 25132422, 29321159, 50264844, 58642318, 87963477, 117284636, 175926954, 351853908]

約数ペア:

[(1, 351853908), (2, 175926954), (3, 117284636), (4, 87963477), (6, 58642318), (7, 50264844), (12, 29321159), (14, 25132422), (21, 16754948), (23, 15297996), (28, 12566211), (42, 8377474), (46, 7648998), (49, 7180692), (69, 5099332), (84, 4188737), (92, 3824499), (98, 3590346), (138, 2549666), (147, 2393564), (161, 2185428), (196, 1795173), (276, 1274833), (294, 1196782), (322, 1092714), (483, 728476), (588, 598391), (644, 546357), (966, 364238), (1127, 312204), (1932, 182119), (2254, 156102), (3381, 104068), (4508, 78051), (6762, 52034), (13524, 26017)]