556227126

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:523

約数の個数: 144

約数和(自身を含む): 1524978000

約数和(自身を除く): 968750874

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 139, 147, 182, 234, 273, 278, 294, 349, 417, 441, 546, 637, 698, 819, 834, 882, 973, 1047, 1251, 1274, 1638, 1807, 1911, 1946, 2094, 2443, 2502, 2919, 3141, 3614, 3822, 4537, 4886, 5421, 5733, 5838, 6282, 6811, 7329, 8757, 9074, 10842, 11466, 12649, 13611, 13622, 14658, 16263, 17101, 17514, 20433, 21987, 25298, 27222, 31759, 32526, 34202, 37947, 40833, 40866, 43974, 48511, 51303, 61299, 63518, 75894, 81666, 88543, 95277, 97022, 102606, 113841, 122598, 145533, 153909, 177086, 190554, 222313, 227682, 265629, 285831, 291066, 307818, 339577, 436599, 444626, 531258, 571662, 630643, 666939, 679154, 796887, 873198, 1018731, 1261286, 1333878, 1593774, 1891929, 2000817, 2037462, 2377039, 3056193, 3783858, 4001634, 4414501, 4754078, 5675787, 6112386, 7131117, 8829002, 11351574, 13243503, 14262234, 21393351, 26487006, 30901507, 39730509, 42786702, 61803014, 79461018, 92704521, 185409042, 278113563, 556227126]

約数ペア:

[(1, 556227126), (2, 278113563), (3, 185409042), (6, 92704521), (7, 79461018), (9, 61803014), (13, 42786702), (14, 39730509), (18, 30901507), (21, 26487006), (26, 21393351), (39, 14262234), (42, 13243503), (49, 11351574), (63, 8829002), (78, 7131117), (91, 6112386), (98, 5675787), (117, 4754078), (126, 4414501), (139, 4001634), (147, 3783858), (182, 3056193), (234, 2377039), (273, 2037462), (278, 2000817), (294, 1891929), (349, 1593774), (417, 1333878), (441, 1261286), (546, 1018731), (637, 873198), (698, 796887), (819, 679154), (834, 666939), (882, 630643), (973, 571662), (1047, 531258), (1251, 444626), (1274, 436599), (1638, 339577), (1807, 307818), (1911, 291066), (1946, 285831), (2094, 265629), (2443, 227682), (2502, 222313), (2919, 190554), (3141, 177086), (3614, 153909), (3822, 145533), (4537, 122598), (4886, 113841), (5421, 102606), (5733, 97022), (5838, 95277), (6282, 88543), (6811, 81666), (7329, 75894), (8757, 63518), (9074, 61299), (10842, 51303), (11466, 48511), (12649, 43974), (13611, 40866), (13622, 40833), (14658, 37947), (16263, 34202), (17101, 32526), (17514, 31759), (20433, 27222), (21987, 25298)]