427017864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4547}}^1$

素因数の和:4619

約数の個数: 128

約数和(自身を含む): 1344752640

約数和(自身を除く): 917734776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 602, 728, 903, 1032, 1092, 1118, 1204, 1677, 1806, 2184, 2236, 2408, 3354, 3612, 3913, 4472, 4547, 6708, 7224, 7826, 9094, 11739, 13416, 13641, 15652, 18188, 23478, 27282, 31304, 31829, 36376, 46956, 54564, 59111, 63658, 93912, 95487, 109128, 118222, 127316, 177333, 190974, 195521, 236444, 254632, 354666, 381948, 391042, 413777, 472888, 586563, 709332, 763896, 782084, 827554, 1173126, 1241331, 1368647, 1418664, 1564168, 1655108, 2346252, 2482662, 2541773, 2737294, 3310216, 4105941, 4692504, 4965324, 5083546, 5474588, 7625319, 8211882, 9930648, 10167092, 10949176, 15250638, 16423764, 17792411, 20334184, 30501276, 32847528, 35584822, 53377233, 61002552, 71169644, 106754466, 142339288, 213508932, 427017864]

約数ペア:

[(1, 427017864), (2, 213508932), (3, 142339288), (4, 106754466), (6, 71169644), (7, 61002552), (8, 53377233), (12, 35584822), (13, 32847528), (14, 30501276), (21, 20334184), (24, 17792411), (26, 16423764), (28, 15250638), (39, 10949176), (42, 10167092), (43, 9930648), (52, 8211882), (56, 7625319), (78, 5474588), (84, 5083546), (86, 4965324), (91, 4692504), (104, 4105941), (129, 3310216), (156, 2737294), (168, 2541773), (172, 2482662), (182, 2346252), (258, 1655108), (273, 1564168), (301, 1418664), (312, 1368647), (344, 1241331), (364, 1173126), (516, 827554), (546, 782084), (559, 763896), (602, 709332), (728, 586563), (903, 472888), (1032, 413777), (1092, 391042), (1118, 381948), (1204, 354666), (1677, 254632), (1806, 236444), (2184, 195521), (2236, 190974), (2408, 177333), (3354, 127316), (3612, 118222), (3913, 109128), (4472, 95487), (4547, 93912), (6708, 63658), (7224, 59111), (7826, 54564), (9094, 46956), (11739, 36376), (13416, 31829), (13641, 31304), (15652, 27282), (18188, 23478)]