7139947788

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:1064

約数の個数: 144

約数和(自身を含む): 19035578016

約数和(自身を除く): 11895630228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 53, 82, 106, 107, 123, 159, 164, 212, 214, 246, 318, 321, 369, 428, 477, 492, 636, 642, 738, 853, 954, 963, 1284, 1476, 1706, 1908, 1926, 2173, 2559, 3412, 3852, 4346, 4387, 5118, 5671, 6519, 7677, 8692, 8774, 10236, 11342, 13038, 13161, 15354, 17013, 17548, 19557, 22684, 26076, 26322, 30708, 34026, 34973, 39114, 39483, 45209, 51039, 52644, 68052, 69946, 78228, 78966, 90418, 91271, 102078, 104919, 135627, 139892, 157932, 180836, 182542, 204156, 209838, 232511, 271254, 273813, 314757, 365084, 406881, 419676, 465022, 542508, 547626, 629514, 697533, 813762, 821439, 930044, 1095252, 1259028, 1395066, 1627524, 1642878, 1853569, 2092599, 2790132, 3285756, 3707138, 3742111, 4185198, 4837363, 5560707, 7414276, 7484222, 8370396, 9674726, 11121414, 11226333, 14512089, 14968444, 16682121, 19349452, 22242828, 22452666, 29024178, 33364242, 33678999, 43536267, 44905332, 58048356, 66728484, 67357998, 87072534, 134715996, 174145068, 198331883, 396663766, 594995649, 793327532, 1189991298, 1784986947, 2379982596, 3569973894, 7139947788]

約数ペア:

[(1, 7139947788), (2, 3569973894), (3, 2379982596), (4, 1784986947), (6, 1189991298), (9, 793327532), (12, 594995649), (18, 396663766), (36, 198331883), (41, 174145068), (53, 134715996), (82, 87072534), (106, 67357998), (107, 66728484), (123, 58048356), (159, 44905332), (164, 43536267), (212, 33678999), (214, 33364242), (246, 29024178), (318, 22452666), (321, 22242828), (369, 19349452), (428, 16682121), (477, 14968444), (492, 14512089), (636, 11226333), (642, 11121414), (738, 9674726), (853, 8370396), (954, 7484222), (963, 7414276), (1284, 5560707), (1476, 4837363), (1706, 4185198), (1908, 3742111), (1926, 3707138), (2173, 3285756), (2559, 2790132), (3412, 2092599), (3852, 1853569), (4346, 1642878), (4387, 1627524), (5118, 1395066), (5671, 1259028), (6519, 1095252), (7677, 930044), (8692, 821439), (8774, 813762), (10236, 697533), (11342, 629514), (13038, 547626), (13161, 542508), (15354, 465022), (17013, 419676), (17548, 406881), (19557, 365084), (22684, 314757), (26076, 273813), (26322, 271254), (30708, 232511), (34026, 209838), (34973, 204156), (39114, 182542), (39483, 180836), (45209, 157932), (51039, 139892), (52644, 135627), (68052, 104919), (69946, 102078), (78228, 91271), (78966, 90418)]