642947041848

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{9623}}^1\times {\mathrm{146521}}^1$

素因数の和:156172

約数の個数: 64

約数和(自身を含む): 1692153273600

約数和(自身を除く): 1049206231752

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 9623, 19246, 28869, 38492, 57738, 76984, 115476, 146521, 182837, 230952, 293042, 365674, 439563, 548511, 586084, 731348, 879126, 1097022, 1172168, 1462696, 1758252, 2194044, 2783899, 3516504, 4388088, 5567798, 8351697, 11135596, 16703394, 22271192, 33406788, 66813576, 1409971583, 2819943166, 4229914749, 5639886332, 8459829498, 11279772664, 16919658996, 26789460077, 33839317992, 53578920154, 80368380231, 107157840308, 160736760462, 214315680616, 321473520924, 642947041848]

約数ペア:

[(1, 642947041848), (2, 321473520924), (3, 214315680616), (4, 160736760462), (6, 107157840308), (8, 80368380231), (12, 53578920154), (19, 33839317992), (24, 26789460077), (38, 16919658996), (57, 11279772664), (76, 8459829498), (114, 5639886332), (152, 4229914749), (228, 2819943166), (456, 1409971583), (9623, 66813576), (19246, 33406788), (28869, 22271192), (38492, 16703394), (57738, 11135596), (76984, 8351697), (115476, 5567798), (146521, 4388088), (182837, 3516504), (230952, 2783899), (293042, 2194044), (365674, 1758252), (439563, 1462696), (548511, 1172168), (586084, 1097022), (731348, 879126)]