252925218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 739694592

約数和(自身を除く): 486769374

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 31, 34, 39, 42, 51, 62, 63, 78, 91, 93, 102, 117, 119, 126, 153, 182, 186, 217, 221, 234, 238, 273, 279, 293, 306, 357, 403, 434, 442, 527, 546, 558, 586, 651, 663, 714, 806, 819, 879, 1054, 1071, 1209, 1302, 1326, 1547, 1581, 1638, 1758, 1953, 1989, 2051, 2142, 2418, 2637, 2821, 3094, 3162, 3627, 3689, 3809, 3906, 3978, 4102, 4641, 4743, 4981, 5274, 5642, 6153, 6851, 7254, 7378, 7618, 8463, 9083, 9282, 9486, 9962, 11067, 11427, 12306, 13702, 13923, 14943, 16926, 18166, 18459, 20553, 22134, 22854, 25389, 26663, 27249, 27846, 29886, 33201, 34281, 34867, 36918, 41106, 44829, 47957, 50778, 53326, 54498, 61659, 63581, 64753, 66402, 68562, 69734, 79989, 81747, 89658, 95914, 104601, 118079, 123318, 127162, 129506, 143871, 154411, 159978, 163494, 190743, 194259, 209202, 236158, 239967, 287742, 308822, 313803, 354237, 381486, 388518, 431613, 453271, 463233, 479934, 572229, 582777, 627606, 708474, 826553, 863226, 906542, 926466, 1062711, 1080877, 1144458, 1165554, 1359813, 1389699, 1653106, 2007343, 2125422, 2161754, 2479659, 2719626, 2779398, 3242631, 4014686, 4079439, 4959318, 6022029, 6485262, 7438977, 8158878, 9727893, 12044058, 14051401, 14877954, 18066087, 19455786, 28102802, 36132174, 42154203, 84308406, 126462609, 252925218]

約数ペア:

[(1, 252925218), (2, 126462609), (3, 84308406), (6, 42154203), (7, 36132174), (9, 28102802), (13, 19455786), (14, 18066087), (17, 14877954), (18, 14051401), (21, 12044058), (26, 9727893), (31, 8158878), (34, 7438977), (39, 6485262), (42, 6022029), (51, 4959318), (62, 4079439), (63, 4014686), (78, 3242631), (91, 2779398), (93, 2719626), (102, 2479659), (117, 2161754), (119, 2125422), (126, 2007343), (153, 1653106), (182, 1389699), (186, 1359813), (217, 1165554), (221, 1144458), (234, 1080877), (238, 1062711), (273, 926466), (279, 906542), (293, 863226), (306, 826553), (357, 708474), (403, 627606), (434, 582777), (442, 572229), (527, 479934), (546, 463233), (558, 453271), (586, 431613), (651, 388518), (663, 381486), (714, 354237), (806, 313803), (819, 308822), (879, 287742), (1054, 239967), (1071, 236158), (1209, 209202), (1302, 194259), (1326, 190743), (1547, 163494), (1581, 159978), (1638, 154411), (1758, 143871), (1953, 129506), (1989, 127162), (2051, 123318), (2142, 118079), (2418, 104601), (2637, 95914), (2821, 89658), (3094, 81747), (3162, 79989), (3627, 69734), (3689, 68562), (3809, 66402), (3906, 64753), (3978, 63581), (4102, 61659), (4641, 54498), (4743, 53326), (4981, 50778), (5274, 47957), (5642, 44829), (6153, 41106), (6851, 36918), (7254, 34867), (7378, 34281), (7618, 33201), (8463, 29886), (9083, 27846), (9282, 27249), (9486, 26663), (9962, 25389), (11067, 22854), (11427, 22134), (12306, 20553), (13702, 18459), (13923, 18166), (14943, 16926)]