31151420916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{6793}}^1$

素因数の和:7534

約数の個数: 144

約数和(自身を含む): 92384268480

約数和(自身を除く): 61232847564

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 709, 924, 1078, 1418, 1617, 2127, 2156, 2836, 3234, 4254, 4963, 6468, 6793, 7799, 8508, 9926, 13586, 14889, 15598, 19852, 20379, 23397, 27172, 29778, 31196, 34741, 40758, 46794, 47551, 54593, 59556, 69482, 74723, 81516, 93588, 95102, 104223, 109186, 138964, 142653, 149446, 163779, 190204, 208446, 218372, 224169, 285306, 298892, 327558, 332857, 382151, 416892, 448338, 523061, 570612, 655116, 665714, 764302, 896676, 998571, 1046122, 1146453, 1331428, 1528604, 1569183, 1997142, 2092244, 2292906, 3138366, 3661427, 3994284, 4585812, 4816237, 6276732, 7322854, 9632474, 10984281, 14448711, 14645708, 19264948, 21968562, 28897422, 33713659, 43937124, 52978607, 57794844, 67427318, 101140977, 105957214, 134854636, 158935821, 202281954, 211914428, 235995613, 317871642, 370850249, 404563908, 471991226, 635743284, 707986839, 741700498, 943982452, 1112550747, 1415973678, 1483400996, 2225101494, 2595951743, 2831947356, 4450202988, 5191903486, 7787855229, 10383806972, 15575710458, 31151420916]

約数ペア:

[(1, 31151420916), (2, 15575710458), (3, 10383806972), (4, 7787855229), (6, 5191903486), (7, 4450202988), (11, 2831947356), (12, 2595951743), (14, 2225101494), (21, 1483400996), (22, 1415973678), (28, 1112550747), (33, 943982452), (42, 741700498), (44, 707986839), (49, 635743284), (66, 471991226), (77, 404563908), (84, 370850249), (98, 317871642), (132, 235995613), (147, 211914428), (154, 202281954), (196, 158935821), (231, 134854636), (294, 105957214), (308, 101140977), (462, 67427318), (539, 57794844), (588, 52978607), (709, 43937124), (924, 33713659), (1078, 28897422), (1418, 21968562), (1617, 19264948), (2127, 14645708), (2156, 14448711), (2836, 10984281), (3234, 9632474), (4254, 7322854), (4963, 6276732), (6468, 4816237), (6793, 4585812), (7799, 3994284), (8508, 3661427), (9926, 3138366), (13586, 2292906), (14889, 2092244), (15598, 1997142), (19852, 1569183), (20379, 1528604), (23397, 1331428), (27172, 1146453), (29778, 1046122), (31196, 998571), (34741, 896676), (40758, 764302), (46794, 665714), (47551, 655116), (54593, 570612), (59556, 523061), (69482, 448338), (74723, 416892), (81516, 382151), (93588, 332857), (95102, 327558), (104223, 298892), (109186, 285306), (138964, 224169), (142653, 218372), (149446, 208446), (163779, 190204)]