304847244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 876675072

約数和(自身を除く): 571827828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 127, 138, 156, 207, 223, 234, 254, 276, 299, 381, 414, 446, 468, 508, 598, 669, 762, 828, 892, 897, 1143, 1196, 1338, 1524, 1651, 1794, 2007, 2286, 2676, 2691, 2899, 2921, 3302, 3588, 4014, 4572, 4953, 5129, 5382, 5798, 5842, 6604, 8028, 8697, 8763, 9906, 10258, 10764, 11596, 11684, 14859, 15387, 17394, 17526, 19812, 20516, 26091, 26289, 28321, 29718, 30774, 34788, 35052, 37973, 46161, 52182, 52578, 56642, 59436, 61548, 66677, 75946, 84963, 92322, 104364, 105156, 113284, 113919, 133354, 151892, 169926, 184644, 200031, 227838, 254889, 266708, 339852, 341757, 368173, 400062, 455676, 509778, 600093, 651383, 683514, 736346, 800124, 1019556, 1104519, 1200186, 1302766, 1367028, 1472692, 1954149, 2209038, 2400372, 2605532, 3313557, 3908298, 4418076, 5862447, 6627114, 7816596, 8467979, 11724894, 13254228, 16935958, 23449788, 25403937, 33871916, 50807874, 76211811, 101615748, 152423622, 304847244]

約数ペア:

[(1, 304847244), (2, 152423622), (3, 101615748), (4, 76211811), (6, 50807874), (9, 33871916), (12, 25403937), (13, 23449788), (18, 16935958), (23, 13254228), (26, 11724894), (36, 8467979), (39, 7816596), (46, 6627114), (52, 5862447), (69, 4418076), (78, 3908298), (92, 3313557), (117, 2605532), (127, 2400372), (138, 2209038), (156, 1954149), (207, 1472692), (223, 1367028), (234, 1302766), (254, 1200186), (276, 1104519), (299, 1019556), (381, 800124), (414, 736346), (446, 683514), (468, 651383), (508, 600093), (598, 509778), (669, 455676), (762, 400062), (828, 368173), (892, 341757), (897, 339852), (1143, 266708), (1196, 254889), (1338, 227838), (1524, 200031), (1651, 184644), (1794, 169926), (2007, 151892), (2286, 133354), (2676, 113919), (2691, 113284), (2899, 105156), (2921, 104364), (3302, 92322), (3588, 84963), (4014, 75946), (4572, 66677), (4953, 61548), (5129, 59436), (5382, 56642), (5798, 52578), (5842, 52182), (6604, 46161), (8028, 37973), (8697, 35052), (8763, 34788), (9906, 30774), (10258, 29718), (10764, 28321), (11596, 26289), (11684, 26091), (14859, 20516), (15387, 19812), (17394, 17526)]