31984524

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 103488000

約数和(自身を除く): 71503476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 27, 33, 36, 38, 39, 44, 52, 54, 57, 66, 76, 78, 99, 108, 109, 114, 117, 132, 143, 156, 171, 198, 209, 218, 228, 234, 247, 286, 297, 327, 342, 351, 396, 418, 429, 436, 468, 494, 513, 572, 594, 627, 654, 684, 702, 741, 836, 858, 981, 988, 1026, 1188, 1199, 1254, 1287, 1308, 1404, 1417, 1482, 1716, 1881, 1962, 2052, 2071, 2223, 2398, 2508, 2574, 2717, 2834, 2943, 2964, 3597, 3762, 3861, 3924, 4142, 4251, 4446, 4796, 5148, 5434, 5643, 5668, 5886, 6213, 6669, 7194, 7524, 7722, 8151, 8284, 8502, 8892, 10791, 10868, 11286, 11772, 12426, 12753, 13338, 14388, 15444, 15587, 16302, 17004, 18639, 21582, 22572, 22781, 24453, 24852, 25506, 26676, 26923, 31174, 32373, 32604, 37278, 38259, 43164, 45562, 46761, 48906, 51012, 53846, 55917, 62348, 64746, 68343, 73359, 74556, 76518, 80769, 91124, 93522, 97812, 107692, 111834, 129492, 136686, 140283, 146718, 153036, 161538, 187044, 205029, 223668, 242307, 273372, 280566, 293436, 296153, 323076, 410058, 420849, 484614, 561132, 592306, 615087, 726921, 820116, 841698, 888459, 969228, 1184612, 1230174, 1453842, 1683396, 1776918, 2460348, 2665377, 2907684, 3553836, 5330754, 7996131, 10661508, 15992262, 31984524]

約数ペア:

[(1, 31984524), (2, 15992262), (3, 10661508), (4, 7996131), (6, 5330754), (9, 3553836), (11, 2907684), (12, 2665377), (13, 2460348), (18, 1776918), (19, 1683396), (22, 1453842), (26, 1230174), (27, 1184612), (33, 969228), (36, 888459), (38, 841698), (39, 820116), (44, 726921), (52, 615087), (54, 592306), (57, 561132), (66, 484614), (76, 420849), (78, 410058), (99, 323076), (108, 296153), (109, 293436), (114, 280566), (117, 273372), (132, 242307), (143, 223668), (156, 205029), (171, 187044), (198, 161538), (209, 153036), (218, 146718), (228, 140283), (234, 136686), (247, 129492), (286, 111834), (297, 107692), (327, 97812), (342, 93522), (351, 91124), (396, 80769), (418, 76518), (429, 74556), (436, 73359), (468, 68343), (494, 64746), (513, 62348), (572, 55917), (594, 53846), (627, 51012), (654, 48906), (684, 46761), (702, 45562), (741, 43164), (836, 38259), (858, 37278), (981, 32604), (988, 32373), (1026, 31174), (1188, 26923), (1199, 26676), (1254, 25506), (1287, 24852), (1308, 24453), (1404, 22781), (1417, 22572), (1482, 21582), (1716, 18639), (1881, 17004), (1962, 16302), (2052, 15587), (2071, 15444), (2223, 14388), (2398, 13338), (2508, 12753), (2574, 12426), (2717, 11772), (2834, 11286), (2943, 10868), (2964, 10791), (3597, 8892), (3762, 8502), (3861, 8284), (3924, 8151), (4142, 7722), (4251, 7524), (4446, 7194), (4796, 6669), (5148, 6213), (5434, 5886), (5643, 5668)]