231405252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:957

約数の個数: 96

約数和(自身を含む): 610616832

約数和(自身を除く): 379211580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 47, 52, 74, 78, 94, 111, 141, 148, 156, 188, 222, 282, 444, 481, 564, 611, 853, 962, 1222, 1443, 1706, 1739, 1833, 1924, 2444, 2559, 2886, 3412, 3478, 3666, 5118, 5217, 5772, 6956, 7332, 10236, 10434, 11089, 20868, 22178, 22607, 31561, 33267, 40091, 44356, 45214, 63122, 66534, 67821, 80182, 90428, 94683, 120273, 126244, 133068, 135642, 160364, 189366, 240546, 271284, 378732, 410293, 481092, 521183, 820586, 1042366, 1230879, 1483367, 1563549, 1641172, 2084732, 2461758, 2966734, 3127098, 4450101, 4923516, 5933468, 6254196, 8900202, 17800404, 19283771, 38567542, 57851313, 77135084, 115702626, 231405252]

約数ペア:

[(1, 231405252), (2, 115702626), (3, 77135084), (4, 57851313), (6, 38567542), (12, 19283771), (13, 17800404), (26, 8900202), (37, 6254196), (39, 5933468), (47, 4923516), (52, 4450101), (74, 3127098), (78, 2966734), (94, 2461758), (111, 2084732), (141, 1641172), (148, 1563549), (156, 1483367), (188, 1230879), (222, 1042366), (282, 820586), (444, 521183), (481, 481092), (564, 410293), (611, 378732), (853, 271284), (962, 240546), (1222, 189366), (1443, 160364), (1706, 135642), (1739, 133068), (1833, 126244), (1924, 120273), (2444, 94683), (2559, 90428), (2886, 80182), (3412, 67821), (3478, 66534), (3666, 63122), (5118, 45214), (5217, 44356), (5772, 40091), (6956, 33267), (7332, 31561), (10236, 22607), (10434, 22178), (11089, 20868)]