489504870184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1619}}^1\times {\mathrm{3467}}^1$

素因数の和:6094

約数の個数: 64

約数和(自身を含む): 1003178649600

約数和(自身を除く): 513673779416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 991, 1619, 1982, 3238, 3467, 3964, 6476, 6934, 7928, 10901, 12952, 13868, 17809, 21802, 27736, 35618, 38137, 43604, 71236, 76274, 87208, 142472, 152548, 305096, 1604429, 3208858, 3435797, 5613073, 6417716, 6871594, 11226146, 12835432, 13743188, 17648719, 22452292, 27486376, 35297438, 37793767, 44904584, 61743803, 70594876, 75587534, 123487606, 141189752, 151175068, 246975212, 302350136, 493950424, 5562555343, 11125110686, 22250221372, 44500442744, 61188108773, 122376217546, 244752435092, 489504870184]

約数ペア:

[(1, 489504870184), (2, 244752435092), (4, 122376217546), (8, 61188108773), (11, 44500442744), (22, 22250221372), (44, 11125110686), (88, 5562555343), (991, 493950424), (1619, 302350136), (1982, 246975212), (3238, 151175068), (3467, 141189752), (3964, 123487606), (6476, 75587534), (6934, 70594876), (7928, 61743803), (10901, 44904584), (12952, 37793767), (13868, 35297438), (17809, 27486376), (21802, 22452292), (27736, 17648719), (35618, 13743188), (38137, 12835432), (43604, 11226146), (71236, 6871594), (76274, 6417716), (87208, 5613073), (142472, 3435797), (152548, 3208858), (305096, 1604429)]