238980456

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2621

約数の個数: 160

約数和(自身を含む): 786693600

約数和(自身を除く): 547713144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 198, 216, 234, 264, 286, 297, 312, 324, 351, 396, 429, 468, 572, 594, 648, 702, 792, 858, 891, 936, 1053, 1144, 1188, 1287, 1404, 1716, 1782, 2106, 2376, 2574, 2579, 2808, 3432, 3564, 3861, 4212, 5148, 5158, 7128, 7722, 7737, 8424, 10296, 10316, 11583, 15444, 15474, 20632, 23166, 23211, 28369, 30888, 30948, 33527, 46332, 46422, 56738, 61896, 67054, 69633, 85107, 92664, 92844, 100581, 113476, 134108, 139266, 170214, 185688, 201162, 208899, 226952, 255321, 268216, 278532, 301743, 340428, 368797, 402324, 417798, 510642, 557064, 603486, 680856, 737594, 765963, 804648, 835596, 905229, 1021284, 1106391, 1206972, 1475188, 1531926, 1671192, 1810458, 2042568, 2212782, 2297889, 2413944, 2715687, 2950376, 3063852, 3319173, 3620916, 4425564, 4595778, 5431374, 6127704, 6638346, 7241832, 8851128, 9191556, 9957519, 10862748, 13276692, 18383112, 19915038, 21725496, 26553384, 29872557, 39830076, 59745114, 79660152, 119490228, 238980456]

約数ペア:

[(1, 238980456), (2, 119490228), (3, 79660152), (4, 59745114), (6, 39830076), (8, 29872557), (9, 26553384), (11, 21725496), (12, 19915038), (13, 18383112), (18, 13276692), (22, 10862748), (24, 9957519), (26, 9191556), (27, 8851128), (33, 7241832), (36, 6638346), (39, 6127704), (44, 5431374), (52, 4595778), (54, 4425564), (66, 3620916), (72, 3319173), (78, 3063852), (81, 2950376), (88, 2715687), (99, 2413944), (104, 2297889), (108, 2212782), (117, 2042568), (132, 1810458), (143, 1671192), (156, 1531926), (162, 1475188), (198, 1206972), (216, 1106391), (234, 1021284), (264, 905229), (286, 835596), (297, 804648), (312, 765963), (324, 737594), (351, 680856), (396, 603486), (429, 557064), (468, 510642), (572, 417798), (594, 402324), (648, 368797), (702, 340428), (792, 301743), (858, 278532), (891, 268216), (936, 255321), (1053, 226952), (1144, 208899), (1188, 201162), (1287, 185688), (1404, 170214), (1716, 139266), (1782, 134108), (2106, 113476), (2376, 100581), (2574, 92844), (2579, 92664), (2808, 85107), (3432, 69633), (3564, 67054), (3861, 61896), (4212, 56738), (5148, 46422), (5158, 46332), (7128, 33527), (7722, 30948), (7737, 30888), (8424, 28369), (10296, 23211), (10316, 23166), (11583, 20632), (15444, 15474)]