319018812

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 874944000

約数和(自身を除く): 555925188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 179, 196, 294, 343, 358, 433, 537, 588, 686, 716, 866, 1029, 1074, 1253, 1299, 1372, 1732, 2058, 2148, 2506, 2598, 3031, 3759, 4116, 5012, 5196, 6062, 7518, 8771, 9093, 12124, 15036, 17542, 18186, 21217, 26313, 35084, 36372, 42434, 52626, 61397, 63651, 77507, 84868, 105252, 122794, 127302, 148519, 155014, 184191, 232521, 245588, 254604, 297038, 310028, 368382, 445557, 465042, 542549, 594076, 736764, 891114, 930084, 1085098, 1627647, 1782228, 2170196, 3255294, 3797843, 6510588, 7595686, 11393529, 15191372, 22787058, 26584901, 45574116, 53169802, 79754703, 106339604, 159509406, 319018812]

約数ペア:

[(1, 319018812), (2, 159509406), (3, 106339604), (4, 79754703), (6, 53169802), (7, 45574116), (12, 26584901), (14, 22787058), (21, 15191372), (28, 11393529), (42, 7595686), (49, 6510588), (84, 3797843), (98, 3255294), (147, 2170196), (179, 1782228), (196, 1627647), (294, 1085098), (343, 930084), (358, 891114), (433, 736764), (537, 594076), (588, 542549), (686, 465042), (716, 445557), (866, 368382), (1029, 310028), (1074, 297038), (1253, 254604), (1299, 245588), (1372, 232521), (1732, 184191), (2058, 155014), (2148, 148519), (2506, 127302), (2598, 122794), (3031, 105252), (3759, 84868), (4116, 77507), (5012, 63651), (5196, 61397), (6062, 52626), (7518, 42434), (8771, 36372), (9093, 35084), (12124, 26313), (15036, 21217), (17542, 18186)]