425181036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 1218067200

約数和(自身を除く): 792886164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 149, 161, 196, 211, 276, 294, 298, 322, 422, 447, 483, 588, 596, 633, 644, 844, 894, 966, 1043, 1127, 1266, 1477, 1788, 1932, 2086, 2254, 2532, 2954, 3129, 3381, 3427, 4172, 4431, 4508, 4853, 5908, 6258, 6762, 6854, 7301, 8862, 9706, 10281, 10339, 12516, 13524, 13708, 14559, 14602, 17724, 19412, 20562, 20678, 21903, 23989, 29118, 29204, 31017, 31439, 33971, 41124, 41356, 43806, 47978, 58236, 62034, 62878, 67942, 71967, 87612, 94317, 95956, 101913, 124068, 125756, 135884, 143934, 167923, 188634, 203826, 220073, 237797, 287868, 335846, 377268, 407652, 440146, 475594, 503769, 660219, 671692, 713391, 723097, 880292, 951188, 1007538, 1320438, 1426782, 1446194, 1540511, 2015076, 2169291, 2640876, 2853564, 2892388, 3081022, 4338582, 4621533, 5061679, 6162044, 8677164, 9243066, 10123358, 15185037, 18486132, 20246716, 30370074, 35431753, 60740148, 70863506, 106295259, 141727012, 212590518, 425181036]

約数ペア:

[(1, 425181036), (2, 212590518), (3, 141727012), (4, 106295259), (6, 70863506), (7, 60740148), (12, 35431753), (14, 30370074), (21, 20246716), (23, 18486132), (28, 15185037), (42, 10123358), (46, 9243066), (49, 8677164), (69, 6162044), (84, 5061679), (92, 4621533), (98, 4338582), (138, 3081022), (147, 2892388), (149, 2853564), (161, 2640876), (196, 2169291), (211, 2015076), (276, 1540511), (294, 1446194), (298, 1426782), (322, 1320438), (422, 1007538), (447, 951188), (483, 880292), (588, 723097), (596, 713391), (633, 671692), (644, 660219), (844, 503769), (894, 475594), (966, 440146), (1043, 407652), (1127, 377268), (1266, 335846), (1477, 287868), (1788, 237797), (1932, 220073), (2086, 203826), (2254, 188634), (2532, 167923), (2954, 143934), (3129, 135884), (3381, 125756), (3427, 124068), (4172, 101913), (4431, 95956), (4508, 94317), (4853, 87612), (5908, 71967), (6258, 67942), (6762, 62878), (6854, 62034), (7301, 58236), (8862, 47978), (9706, 43806), (10281, 41356), (10339, 41124), (12516, 33971), (13524, 31439), (13708, 31017), (14559, 29204), (14602, 29118), (17724, 23989), (19412, 21903), (20562, 20678)]