121212558908

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{1093}}^1$

素因数の和:1612

約数の個数: 144

約数和(自身を含む): 265318822944

約数和(自身を除く): 144106264036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 83, 98, 119, 166, 196, 238, 332, 401, 476, 581, 802, 833, 1093, 1162, 1411, 1604, 1666, 2186, 2324, 2807, 2822, 3332, 4067, 4372, 5614, 5644, 6817, 7651, 8134, 9877, 11228, 13634, 15302, 16268, 18581, 19649, 19754, 27268, 30604, 33283, 37162, 39298, 39508, 47719, 53557, 66566, 69139, 74324, 78596, 90719, 95438, 107114, 130067, 133132, 138278, 181438, 190876, 214228, 232981, 260134, 276556, 334033, 362876, 438293, 465962, 520268, 565811, 635033, 668066, 876586, 910469, 931924, 1131622, 1270066, 1336132, 1542223, 1630867, 1753172, 1820938, 2263244, 2540132, 3068051, 3084446, 3261734, 3641876, 3960677, 4445231, 6136102, 6168892, 6523468, 7450981, 7921354, 8890462, 10795561, 12272204, 14901962, 15842708, 17780924, 21476357, 21591122, 27724739, 29803924, 36378319, 42952714, 43182244, 52156867, 55449478, 72756638, 75568927, 85905428, 104313734, 110898956, 145513276, 151137854, 208627468, 254648233, 302275708, 365098069, 509296466, 618431423, 730196138, 1018592932, 1236862846, 1460392276, 1782537631, 2473725692, 3565075262, 4329019961, 7130150524, 8658039922, 17316079844, 30303139727, 60606279454, 121212558908]

約数ペア:

[(1, 121212558908), (2, 60606279454), (4, 30303139727), (7, 17316079844), (14, 8658039922), (17, 7130150524), (28, 4329019961), (34, 3565075262), (49, 2473725692), (68, 1782537631), (83, 1460392276), (98, 1236862846), (119, 1018592932), (166, 730196138), (196, 618431423), (238, 509296466), (332, 365098069), (401, 302275708), (476, 254648233), (581, 208627468), (802, 151137854), (833, 145513276), (1093, 110898956), (1162, 104313734), (1411, 85905428), (1604, 75568927), (1666, 72756638), (2186, 55449478), (2324, 52156867), (2807, 43182244), (2822, 42952714), (3332, 36378319), (4067, 29803924), (4372, 27724739), (5614, 21591122), (5644, 21476357), (6817, 17780924), (7651, 15842708), (8134, 14901962), (9877, 12272204), (11228, 10795561), (13634, 8890462), (15302, 7921354), (16268, 7450981), (18581, 6523468), (19649, 6168892), (19754, 6136102), (27268, 4445231), (30604, 3960677), (33283, 3641876), (37162, 3261734), (39298, 3084446), (39508, 3068051), (47719, 2540132), (53557, 2263244), (66566, 1820938), (69139, 1753172), (74324, 1630867), (78596, 1542223), (90719, 1336132), (95438, 1270066), (107114, 1131622), (130067, 931924), (133132, 910469), (138278, 876586), (181438, 668066), (190876, 635033), (214228, 565811), (232981, 520268), (260134, 465962), (276556, 438293), (334033, 362876)]