255412872

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8269}}^1$

素因数の和:8308

約数の個数: 128

約数和(自身を含む): 833616000

約数和(自身を除く): 578203128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 156, 198, 216, 234, 264, 286, 297, 312, 351, 396, 429, 468, 572, 594, 702, 792, 858, 936, 1144, 1188, 1287, 1404, 1716, 2376, 2574, 2808, 3432, 3861, 5148, 7722, 8269, 10296, 15444, 16538, 24807, 30888, 33076, 49614, 66152, 74421, 90959, 99228, 107497, 148842, 181918, 198456, 214994, 223263, 272877, 297684, 322491, 363836, 429988, 446526, 545754, 595368, 644982, 727672, 818631, 859976, 893052, 967473, 1091508, 1182467, 1289964, 1637262, 1786104, 1934946, 2183016, 2364934, 2455893, 2579928, 2902419, 3274524, 3547401, 3869892, 4729868, 4911786, 5804838, 6549048, 7094802, 7739784, 9459736, 9823572, 10642203, 11609676, 14189604, 19647144, 21284406, 23219352, 28379208, 31926609, 42568812, 63853218, 85137624, 127706436, 255412872]

約数ペア:

[(1, 255412872), (2, 127706436), (3, 85137624), (4, 63853218), (6, 42568812), (8, 31926609), (9, 28379208), (11, 23219352), (12, 21284406), (13, 19647144), (18, 14189604), (22, 11609676), (24, 10642203), (26, 9823572), (27, 9459736), (33, 7739784), (36, 7094802), (39, 6549048), (44, 5804838), (52, 4911786), (54, 4729868), (66, 3869892), (72, 3547401), (78, 3274524), (88, 2902419), (99, 2579928), (104, 2455893), (108, 2364934), (117, 2183016), (132, 1934946), (143, 1786104), (156, 1637262), (198, 1289964), (216, 1182467), (234, 1091508), (264, 967473), (286, 893052), (297, 859976), (312, 818631), (351, 727672), (396, 644982), (429, 595368), (468, 545754), (572, 446526), (594, 429988), (702, 363836), (792, 322491), (858, 297684), (936, 272877), (1144, 223263), (1188, 214994), (1287, 198456), (1404, 181918), (1716, 148842), (2376, 107497), (2574, 99228), (2808, 90959), (3432, 74421), (3861, 66152), (5148, 49614), (7722, 33076), (8269, 30888), (10296, 24807), (15444, 16538)]