131629212

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:990

約数の個数: 144

約数和(自身を含む): 405804672

約数和(自身を除く): 274175460

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 243, 286, 297, 324, 351, 396, 429, 468, 486, 572, 594, 702, 858, 891, 947, 972, 1053, 1188, 1287, 1404, 1716, 1782, 1894, 2106, 2574, 2673, 2841, 3159, 3564, 3788, 3861, 4212, 5148, 5346, 5682, 6318, 7722, 8523, 10417, 10692, 11364, 11583, 12311, 12636, 15444, 17046, 20834, 23166, 24622, 25569, 31251, 34092, 34749, 36933, 41668, 46332, 49244, 51138, 62502, 69498, 73866, 76707, 93753, 102276, 110799, 125004, 135421, 138996, 147732, 153414, 187506, 221598, 230121, 270842, 281259, 306828, 332397, 375012, 406263, 443196, 460242, 541684, 562518, 664794, 812526, 843777, 920484, 997191, 1125036, 1218789, 1329588, 1625052, 1687554, 1994382, 2437578, 2531331, 2991573, 3375108, 3656367, 3988764, 4875156, 5062662, 5983146, 7312734, 10125324, 10969101, 11966292, 14625468, 21938202, 32907303, 43876404, 65814606, 131629212]

約数ペア:

[(1, 131629212), (2, 65814606), (3, 43876404), (4, 32907303), (6, 21938202), (9, 14625468), (11, 11966292), (12, 10969101), (13, 10125324), (18, 7312734), (22, 5983146), (26, 5062662), (27, 4875156), (33, 3988764), (36, 3656367), (39, 3375108), (44, 2991573), (52, 2531331), (54, 2437578), (66, 1994382), (78, 1687554), (81, 1625052), (99, 1329588), (108, 1218789), (117, 1125036), (132, 997191), (143, 920484), (156, 843777), (162, 812526), (198, 664794), (234, 562518), (243, 541684), (286, 460242), (297, 443196), (324, 406263), (351, 375012), (396, 332397), (429, 306828), (468, 281259), (486, 270842), (572, 230121), (594, 221598), (702, 187506), (858, 153414), (891, 147732), (947, 138996), (972, 135421), (1053, 125004), (1188, 110799), (1287, 102276), (1404, 93753), (1716, 76707), (1782, 73866), (1894, 69498), (2106, 62502), (2574, 51138), (2673, 49244), (2841, 46332), (3159, 41668), (3564, 36933), (3788, 34749), (3861, 34092), (4212, 31251), (5148, 25569), (5346, 24622), (5682, 23166), (6318, 20834), (7722, 17046), (8523, 15444), (10417, 12636), (10692, 12311), (11364, 11583)]