663031068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8839}}^1$

素因数の和:8919

約数の個数: 96

約数和(自身を含む): 1900953600

約数和(自身を除く): 1237922532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 47, 57, 76, 84, 94, 114, 133, 141, 188, 228, 266, 282, 329, 399, 532, 564, 658, 798, 893, 987, 1316, 1596, 1786, 1974, 2679, 3572, 3948, 5358, 6251, 8839, 10716, 12502, 17678, 18753, 25004, 26517, 35356, 37506, 53034, 61873, 75012, 106068, 123746, 167941, 185619, 247492, 335882, 371238, 415433, 503823, 671764, 742476, 830866, 1007646, 1175587, 1246299, 1661732, 2015292, 2351174, 2492598, 2908031, 3526761, 4702348, 4985196, 5816062, 7053522, 7893227, 8724093, 11632124, 14107044, 15786454, 17448186, 23679681, 31572908, 34896372, 47359362, 55252589, 94718724, 110505178, 165757767, 221010356, 331515534, 663031068]

約数ペア:

[(1, 663031068), (2, 331515534), (3, 221010356), (4, 165757767), (6, 110505178), (7, 94718724), (12, 55252589), (14, 47359362), (19, 34896372), (21, 31572908), (28, 23679681), (38, 17448186), (42, 15786454), (47, 14107044), (57, 11632124), (76, 8724093), (84, 7893227), (94, 7053522), (114, 5816062), (133, 4985196), (141, 4702348), (188, 3526761), (228, 2908031), (266, 2492598), (282, 2351174), (329, 2015292), (399, 1661732), (532, 1246299), (564, 1175587), (658, 1007646), (798, 830866), (893, 742476), (987, 671764), (1316, 503823), (1596, 415433), (1786, 371238), (1974, 335882), (2679, 247492), (3572, 185619), (3948, 167941), (5358, 123746), (6251, 106068), (8839, 75012), (10716, 61873), (12502, 53034), (17678, 37506), (18753, 35356), (25004, 26517)]