28542904308

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{491}}^1\times {\mathrm{2551}}^1$

素因数の和:3266

約数の個数: 96

約数和(自身を含む): 74531466240

約数和(自身を除く): 45988561932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 491, 633, 844, 982, 1266, 1473, 1899, 1964, 2532, 2551, 2946, 3798, 4419, 5102, 5697, 5892, 7596, 7653, 8838, 10204, 11394, 13257, 15306, 17676, 22788, 22959, 26514, 30612, 45918, 53028, 68877, 91836, 103601, 137754, 207202, 275508, 310803, 414404, 538261, 621606, 932409, 1076522, 1243212, 1252541, 1614783, 1864818, 2153044, 2505082, 2797227, 3229566, 3729636, 3757623, 4844349, 5010164, 5594454, 6459132, 7515246, 9688698, 11188908, 11272869, 14533047, 15030492, 19377396, 22545738, 29066094, 33818607, 45091476, 58132188, 67637214, 135274428, 264286151, 528572302, 792858453, 1057144604, 1585716906, 2378575359, 3171433812, 4757150718, 7135726077, 9514301436, 14271452154, 28542904308]

約数ペア:

[(1, 28542904308), (2, 14271452154), (3, 9514301436), (4, 7135726077), (6, 4757150718), (9, 3171433812), (12, 2378575359), (18, 1585716906), (27, 1057144604), (36, 792858453), (54, 528572302), (108, 264286151), (211, 135274428), (422, 67637214), (491, 58132188), (633, 45091476), (844, 33818607), (982, 29066094), (1266, 22545738), (1473, 19377396), (1899, 15030492), (1964, 14533047), (2532, 11272869), (2551, 11188908), (2946, 9688698), (3798, 7515246), (4419, 6459132), (5102, 5594454), (5697, 5010164), (5892, 4844349), (7596, 3757623), (7653, 3729636), (8838, 3229566), (10204, 2797227), (11394, 2505082), (13257, 2153044), (15306, 1864818), (17676, 1614783), (22788, 1252541), (22959, 1243212), (26514, 1076522), (30612, 932409), (45918, 621606), (53028, 538261), (68877, 414404), (91836, 310803), (103601, 275508), (137754, 207202)]