1018763568

素因数分解:

$2^4\times 3^4\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 200

約数和(自身を含む): 3063876816

約数和(自身を除く): 2045113248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 101, 108, 129, 144, 162, 172, 181, 202, 216, 258, 303, 324, 344, 362, 387, 404, 432, 516, 543, 606, 648, 688, 724, 774, 808, 909, 1032, 1086, 1161, 1212, 1296, 1448, 1548, 1616, 1629, 1818, 2064, 2172, 2322, 2424, 2727, 2896, 3096, 3258, 3483, 3636, 4343, 4344, 4644, 4848, 4887, 5454, 6192, 6516, 6966, 7272, 7783, 8181, 8686, 8688, 9288, 9774, 10908, 13029, 13032, 13932, 14544, 14661, 15566, 16362, 17372, 18281, 18576, 19548, 21816, 23349, 26058, 26064, 27864, 29322, 31132, 32724, 34744, 36562, 39087, 39096, 43632, 46698, 52116, 54843, 55728, 58644, 62264, 65448, 69488, 70047, 73124, 78174, 78192, 93396, 104232, 109686, 117261, 117288, 124528, 130896, 140094, 146248, 156348, 164529, 186792, 208464, 210141, 219372, 234522, 234576, 280188, 292496, 312696, 329058, 351783, 373584, 420282, 438744, 469044, 493587, 560376, 625392, 630423, 658116, 703566, 786083, 840564, 877488, 938088, 987174, 1120752, 1260846, 1316232, 1407132, 1480761, 1572166, 1681128, 1876176, 1974348, 2358249, 2521692, 2632464, 2814264, 2961522, 3144332, 3362256, 3948696, 4716498, 5043384, 5628528, 5923044, 6288664, 7074747, 7897392, 9432996, 10086768, 11846088, 12577328, 14149494, 18865992, 21224241, 23692176, 28298988, 37731984, 42448482, 56597976, 63672723, 84896964, 113195952, 127345446, 169793928, 254690892, 339587856, 509381784, 1018763568]

約数ペア:

[(1, 1018763568), (2, 509381784), (3, 339587856), (4, 254690892), (6, 169793928), (8, 127345446), (9, 113195952), (12, 84896964), (16, 63672723), (18, 56597976), (24, 42448482), (27, 37731984), (36, 28298988), (43, 23692176), (48, 21224241), (54, 18865992), (72, 14149494), (81, 12577328), (86, 11846088), (101, 10086768), (108, 9432996), (129, 7897392), (144, 7074747), (162, 6288664), (172, 5923044), (181, 5628528), (202, 5043384), (216, 4716498), (258, 3948696), (303, 3362256), (324, 3144332), (344, 2961522), (362, 2814264), (387, 2632464), (404, 2521692), (432, 2358249), (516, 1974348), (543, 1876176), (606, 1681128), (648, 1572166), (688, 1480761), (724, 1407132), (774, 1316232), (808, 1260846), (909, 1120752), (1032, 987174), (1086, 938088), (1161, 877488), (1212, 840564), (1296, 786083), (1448, 703566), (1548, 658116), (1616, 630423), (1629, 625392), (1818, 560376), (2064, 493587), (2172, 469044), (2322, 438744), (2424, 420282), (2727, 373584), (2896, 351783), (3096, 329058), (3258, 312696), (3483, 292496), (3636, 280188), (4343, 234576), (4344, 234522), (4644, 219372), (4848, 210141), (4887, 208464), (5454, 186792), (6192, 164529), (6516, 156348), (6966, 146248), (7272, 140094), (7783, 130896), (8181, 124528), (8686, 117288), (8688, 117261), (9288, 109686), (9774, 104232), (10908, 93396), (13029, 78192), (13032, 78174), (13932, 73124), (14544, 70047), (14661, 69488), (15566, 65448), (16362, 62264), (17372, 58644), (18281, 55728), (18576, 54843), (19548, 52116), (21816, 46698), (23349, 43632), (26058, 39096), (26064, 39087), (27864, 36562), (29322, 34744), (31132, 32724)]