1268004948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 3566102400

約数和(自身を除く): 2298097452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 167, 196, 222, 259, 294, 334, 349, 444, 501, 518, 588, 668, 698, 777, 1002, 1036, 1047, 1169, 1396, 1554, 1813, 2004, 2094, 2338, 2443, 3108, 3507, 3626, 4188, 4676, 4886, 5439, 6179, 7014, 7252, 7329, 8183, 9772, 10878, 12358, 12913, 14028, 14658, 16366, 17101, 18537, 21756, 24549, 24716, 25826, 29316, 32732, 34202, 37074, 38739, 43253, 49098, 51303, 51652, 58283, 68404, 74148, 77478, 86506, 90391, 98196, 102606, 116566, 129759, 154956, 173012, 174849, 180782, 205212, 233132, 259518, 271173, 302771, 349698, 361564, 407981, 519036, 542346, 605542, 632737, 699396, 815962, 908313, 1084692, 1211084, 1223943, 1265474, 1631924, 1816626, 1898211, 2156471, 2447886, 2530948, 2855867, 3633252, 3796422, 4312942, 4895772, 5711734, 6469413, 7592844, 8567601, 8625884, 11423468, 12938826, 15095297, 17135202, 25877652, 30190594, 34270404, 45285891, 60381188, 90571782, 105667079, 181143564, 211334158, 317001237, 422668316, 634002474, 1268004948]

約数ペア:

[(1, 1268004948), (2, 634002474), (3, 422668316), (4, 317001237), (6, 211334158), (7, 181143564), (12, 105667079), (14, 90571782), (21, 60381188), (28, 45285891), (37, 34270404), (42, 30190594), (49, 25877652), (74, 17135202), (84, 15095297), (98, 12938826), (111, 11423468), (147, 8625884), (148, 8567601), (167, 7592844), (196, 6469413), (222, 5711734), (259, 4895772), (294, 4312942), (334, 3796422), (349, 3633252), (444, 2855867), (501, 2530948), (518, 2447886), (588, 2156471), (668, 1898211), (698, 1816626), (777, 1631924), (1002, 1265474), (1036, 1223943), (1047, 1211084), (1169, 1084692), (1396, 908313), (1554, 815962), (1813, 699396), (2004, 632737), (2094, 605542), (2338, 542346), (2443, 519036), (3108, 407981), (3507, 361564), (3626, 349698), (4188, 302771), (4676, 271173), (4886, 259518), (5439, 233132), (6179, 205212), (7014, 180782), (7252, 174849), (7329, 173012), (8183, 154956), (9772, 129759), (10878, 116566), (12358, 102606), (12913, 98196), (14028, 90391), (14658, 86506), (16366, 77478), (17101, 74148), (18537, 68404), (21756, 58283), (24549, 51652), (24716, 51303), (25826, 49098), (29316, 43253), (32732, 38739), (34202, 37074)]