489661569184

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{131617}}^1$

素因数の和:131886

約数の個数: 96

約数和(自身を含む): 1054734004800

約数和(自身を除く): 565072435616

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 211, 232, 304, 422, 464, 551, 608, 844, 928, 1102, 1688, 2204, 3376, 4009, 4408, 6119, 6752, 8018, 8816, 12238, 16036, 17632, 24476, 32072, 48952, 64144, 97904, 116261, 128288, 131617, 195808, 232522, 263234, 465044, 526468, 930088, 1052936, 1860176, 2105872, 2500723, 3720352, 3816893, 4211744, 5001446, 7633786, 10002892, 15267572, 20005784, 27771187, 30535144, 40011568, 55542374, 61070288, 72520967, 80023136, 111084748, 122140576, 145041934, 222169496, 290083868, 444338992, 527652553, 580167736, 805364423, 888677984, 1055305106, 1160335472, 1610728846, 2110610212, 2320670944, 3221457692, 4221220424, 6442915384, 8442440848, 12885830768, 15301924037, 16884881696, 25771661536, 30603848074, 61207696148, 122415392296, 244830784592, 489661569184]

約数ペア:

[(1, 489661569184), (2, 244830784592), (4, 122415392296), (8, 61207696148), (16, 30603848074), (19, 25771661536), (29, 16884881696), (32, 15301924037), (38, 12885830768), (58, 8442440848), (76, 6442915384), (116, 4221220424), (152, 3221457692), (211, 2320670944), (232, 2110610212), (304, 1610728846), (422, 1160335472), (464, 1055305106), (551, 888677984), (608, 805364423), (844, 580167736), (928, 527652553), (1102, 444338992), (1688, 290083868), (2204, 222169496), (3376, 145041934), (4009, 122140576), (4408, 111084748), (6119, 80023136), (6752, 72520967), (8018, 61070288), (8816, 55542374), (12238, 40011568), (16036, 30535144), (17632, 27771187), (24476, 20005784), (32072, 15267572), (48952, 10002892), (64144, 7633786), (97904, 5001446), (116261, 4211744), (128288, 3816893), (131617, 3720352), (195808, 2500723), (232522, 2105872), (263234, 1860176), (465044, 1052936), (526468, 930088)]