981116148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1277

約数の個数: 96

約数和(自身を含む): 2509373440

約数和(自身を除く): 1528257292

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 127, 186, 228, 254, 372, 381, 508, 589, 762, 1093, 1178, 1524, 1767, 2186, 2356, 2413, 3279, 3534, 3937, 4372, 4826, 6558, 7068, 7239, 7874, 9652, 11811, 13116, 14478, 15748, 20767, 23622, 28956, 33883, 41534, 47244, 62301, 67766, 74803, 83068, 101649, 124602, 135532, 138811, 149606, 203298, 224409, 249204, 277622, 299212, 406596, 416433, 448818, 555244, 643777, 832866, 897636, 1287554, 1665732, 1931331, 2575108, 2637409, 3862662, 4303141, 5274818, 7725324, 7912227, 8606282, 10549636, 12909423, 15824454, 17212564, 25818846, 31648908, 51637692, 81759679, 163519358, 245279037, 327038716, 490558074, 981116148]

約数ペア:

[(1, 981116148), (2, 490558074), (3, 327038716), (4, 245279037), (6, 163519358), (12, 81759679), (19, 51637692), (31, 31648908), (38, 25818846), (57, 17212564), (62, 15824454), (76, 12909423), (93, 10549636), (114, 8606282), (124, 7912227), (127, 7725324), (186, 5274818), (228, 4303141), (254, 3862662), (372, 2637409), (381, 2575108), (508, 1931331), (589, 1665732), (762, 1287554), (1093, 897636), (1178, 832866), (1524, 643777), (1767, 555244), (2186, 448818), (2356, 416433), (2413, 406596), (3279, 299212), (3534, 277622), (3937, 249204), (4372, 224409), (4826, 203298), (6558, 149606), (7068, 138811), (7239, 135532), (7874, 124602), (9652, 101649), (11811, 83068), (13116, 74803), (14478, 67766), (15748, 62301), (20767, 47244), (23622, 41534), (28956, 33883)]