875357892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 2417775360

約数和(自身を除く): 1542417468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 73, 76, 94, 114, 141, 146, 171, 188, 219, 228, 282, 292, 342, 373, 423, 438, 564, 657, 684, 746, 846, 876, 893, 1119, 1314, 1387, 1492, 1692, 1786, 2238, 2628, 2679, 2774, 3357, 3431, 3572, 4161, 4476, 5358, 5548, 6714, 6862, 7087, 8037, 8322, 10293, 10716, 12483, 13428, 13724, 14174, 16074, 16644, 17531, 20586, 21261, 24966, 27229, 28348, 30879, 32148, 35062, 41172, 42522, 49932, 52593, 54458, 61758, 63783, 65189, 70124, 81687, 85044, 105186, 108916, 123516, 127566, 130378, 157779, 163374, 195567, 210372, 245061, 255132, 260756, 315558, 326748, 333089, 391134, 490122, 517351, 586701, 631116, 666178, 782268, 980244, 999267, 1034702, 1173402, 1279763, 1332356, 1552053, 1998534, 2069404, 2346804, 2559526, 2997801, 3104106, 3839289, 3997068, 4656159, 5119052, 5995602, 6208212, 7678578, 9312318, 11517867, 11991204, 15357156, 18624636, 23035734, 24315497, 46071468, 48630994, 72946491, 97261988, 145892982, 218839473, 291785964, 437678946, 875357892]

約数ペア:

[(1, 875357892), (2, 437678946), (3, 291785964), (4, 218839473), (6, 145892982), (9, 97261988), (12, 72946491), (18, 48630994), (19, 46071468), (36, 24315497), (38, 23035734), (47, 18624636), (57, 15357156), (73, 11991204), (76, 11517867), (94, 9312318), (114, 7678578), (141, 6208212), (146, 5995602), (171, 5119052), (188, 4656159), (219, 3997068), (228, 3839289), (282, 3104106), (292, 2997801), (342, 2559526), (373, 2346804), (423, 2069404), (438, 1998534), (564, 1552053), (657, 1332356), (684, 1279763), (746, 1173402), (846, 1034702), (876, 999267), (893, 980244), (1119, 782268), (1314, 666178), (1387, 631116), (1492, 586701), (1692, 517351), (1786, 490122), (2238, 391134), (2628, 333089), (2679, 326748), (2774, 315558), (3357, 260756), (3431, 255132), (3572, 245061), (4161, 210372), (4476, 195567), (5358, 163374), (5548, 157779), (6714, 130378), (6862, 127566), (7087, 123516), (8037, 108916), (8322, 105186), (10293, 85044), (10716, 81687), (12483, 70124), (13428, 65189), (13724, 63783), (14174, 61758), (16074, 54458), (16644, 52593), (17531, 49932), (20586, 42522), (21261, 41172), (24966, 35062), (27229, 32148), (28348, 30879)]