123907212

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 386104320

約数和(自身を除く): 262197108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 71, 78, 99, 108, 113, 117, 132, 142, 143, 156, 198, 213, 226, 234, 284, 286, 297, 339, 351, 396, 426, 429, 452, 468, 572, 594, 639, 678, 702, 781, 852, 858, 923, 1017, 1188, 1243, 1278, 1287, 1356, 1404, 1469, 1562, 1716, 1846, 1917, 2034, 2343, 2486, 2556, 2574, 2769, 2938, 3051, 3124, 3692, 3729, 3834, 3861, 4068, 4407, 4686, 4972, 5148, 5538, 5876, 6102, 7029, 7458, 7668, 7722, 8023, 8307, 8814, 9372, 10153, 11076, 11187, 12204, 13221, 14058, 14916, 15444, 16046, 16159, 16614, 17628, 20306, 21087, 22374, 24069, 24921, 26442, 28116, 30459, 32092, 32318, 33228, 33561, 39663, 40612, 42174, 44748, 48138, 48477, 49842, 52884, 60918, 64636, 67122, 72207, 79326, 84348, 88253, 91377, 96276, 96954, 99684, 104299, 121836, 134244, 144414, 145431, 158652, 176506, 182754, 193908, 208598, 216621, 264759, 274131, 288828, 290862, 312897, 353012, 365508, 417196, 433242, 436293, 529518, 548262, 581724, 625794, 794277, 866484, 872586, 938691, 1059036, 1096524, 1147289, 1251588, 1588554, 1745172, 1877382, 2294578, 2382831, 2816073, 3177108, 3441867, 3754764, 4589156, 4765662, 5632146, 6883734, 9531324, 10325601, 11264292, 13767468, 20651202, 30976803, 41302404, 61953606, 123907212]

約数ペア:

[(1, 123907212), (2, 61953606), (3, 41302404), (4, 30976803), (6, 20651202), (9, 13767468), (11, 11264292), (12, 10325601), (13, 9531324), (18, 6883734), (22, 5632146), (26, 4765662), (27, 4589156), (33, 3754764), (36, 3441867), (39, 3177108), (44, 2816073), (52, 2382831), (54, 2294578), (66, 1877382), (71, 1745172), (78, 1588554), (99, 1251588), (108, 1147289), (113, 1096524), (117, 1059036), (132, 938691), (142, 872586), (143, 866484), (156, 794277), (198, 625794), (213, 581724), (226, 548262), (234, 529518), (284, 436293), (286, 433242), (297, 417196), (339, 365508), (351, 353012), (396, 312897), (426, 290862), (429, 288828), (452, 274131), (468, 264759), (572, 216621), (594, 208598), (639, 193908), (678, 182754), (702, 176506), (781, 158652), (852, 145431), (858, 144414), (923, 134244), (1017, 121836), (1188, 104299), (1243, 99684), (1278, 96954), (1287, 96276), (1356, 91377), (1404, 88253), (1469, 84348), (1562, 79326), (1716, 72207), (1846, 67122), (1917, 64636), (2034, 60918), (2343, 52884), (2486, 49842), (2556, 48477), (2574, 48138), (2769, 44748), (2938, 42174), (3051, 40612), (3124, 39663), (3692, 33561), (3729, 33228), (3834, 32318), (3861, 32092), (4068, 30459), (4407, 28116), (4686, 26442), (4972, 24921), (5148, 24069), (5538, 22374), (5876, 21087), (6102, 20306), (7029, 17628), (7458, 16614), (7668, 16159), (7722, 16046), (8023, 15444), (8307, 14916), (8814, 14058), (9372, 13221), (10153, 12204), (11076, 11187)]