779034438

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67943}}^1$

素因数の和:67978

約数の個数: 72

約数和(自身を含む): 2114553168

約数和(自身を除く): 1335518730

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 67943, 135886, 203829, 407658, 475601, 611487, 883259, 951202, 1222974, 1426803, 1766518, 2649777, 2853606, 3329207, 4280409, 5299554, 6182813, 6658414, 7949331, 8560818, 9987621, 12365626, 15898662, 18548439, 19975242, 29962863, 37096878, 43279691, 55645317, 59925726, 86559382, 111290634, 129839073, 259678146, 389517219, 779034438]

約数ペア:

[(1, 779034438), (2, 389517219), (3, 259678146), (6, 129839073), (7, 111290634), (9, 86559382), (13, 59925726), (14, 55645317), (18, 43279691), (21, 37096878), (26, 29962863), (39, 19975242), (42, 18548439), (49, 15898662), (63, 12365626), (78, 9987621), (91, 8560818), (98, 7949331), (117, 6658414), (126, 6182813), (147, 5299554), (182, 4280409), (234, 3329207), (273, 2853606), (294, 2649777), (441, 1766518), (546, 1426803), (637, 1222974), (819, 951202), (882, 883259), (1274, 611487), (1638, 475601), (1911, 407658), (3822, 203829), (5733, 135886), (11466, 67943)]