310565892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 909038592

約数和(自身を除く): 598472700

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 131, 156, 167, 169, 182, 262, 273, 334, 338, 364, 393, 501, 507, 524, 546, 668, 676, 786, 917, 1002, 1014, 1092, 1169, 1183, 1572, 1703, 1834, 2004, 2028, 2171, 2338, 2366, 2751, 3406, 3507, 3549, 3668, 4342, 4676, 4732, 5109, 5502, 6513, 6812, 7014, 7098, 8684, 10218, 11004, 11921, 13026, 14028, 14196, 15197, 20436, 21877, 22139, 23842, 26052, 28223, 30394, 35763, 43754, 44278, 45591, 47684, 56446, 60788, 65631, 66417, 71526, 84669, 87508, 88556, 91182, 112892, 131262, 132834, 143052, 153139, 154973, 169338, 182364, 197561, 262524, 265668, 284401, 306278, 309946, 338676, 395122, 459417, 464919, 568802, 592683, 612556, 619892, 790244, 853203, 918834, 929838, 1137604, 1185366, 1706406, 1837668, 1859676, 1990807, 2370732, 3412812, 3697213, 3981614, 5972421, 7394426, 7963228, 11091639, 11944842, 14788852, 22183278, 23889684, 25880491, 44366556, 51760982, 77641473, 103521964, 155282946, 310565892]

約数ペア:

[(1, 310565892), (2, 155282946), (3, 103521964), (4, 77641473), (6, 51760982), (7, 44366556), (12, 25880491), (13, 23889684), (14, 22183278), (21, 14788852), (26, 11944842), (28, 11091639), (39, 7963228), (42, 7394426), (52, 5972421), (78, 3981614), (84, 3697213), (91, 3412812), (131, 2370732), (156, 1990807), (167, 1859676), (169, 1837668), (182, 1706406), (262, 1185366), (273, 1137604), (334, 929838), (338, 918834), (364, 853203), (393, 790244), (501, 619892), (507, 612556), (524, 592683), (546, 568802), (668, 464919), (676, 459417), (786, 395122), (917, 338676), (1002, 309946), (1014, 306278), (1092, 284401), (1169, 265668), (1183, 262524), (1572, 197561), (1703, 182364), (1834, 169338), (2004, 154973), (2028, 153139), (2171, 143052), (2338, 132834), (2366, 131262), (2751, 112892), (3406, 91182), (3507, 88556), (3549, 87508), (3668, 84669), (4342, 71526), (4676, 66417), (4732, 65631), (5109, 60788), (5502, 56446), (6513, 47684), (6812, 45591), (7014, 44278), (7098, 43754), (8684, 35763), (10218, 30394), (11004, 28223), (11921, 26052), (13026, 23842), (14028, 22139), (14196, 21877), (15197, 20436)]