258114906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{70639}}^1$

素因数の和:70683

約数の個数: 48

約数和(自身を含む): 661190400

約数和(自身を除く): 403075494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 70639, 141278, 211917, 423834, 494473, 635751, 988946, 1271502, 1483419, 2048531, 2966838, 4097062, 4450257, 6145593, 8900514, 12291186, 14339717, 18436779, 28679434, 36873558, 43019151, 86038302, 129057453, 258114906]

約数ペア:

[(1, 258114906), (2, 129057453), (3, 86038302), (6, 43019151), (7, 36873558), (9, 28679434), (14, 18436779), (18, 14339717), (21, 12291186), (29, 8900514), (42, 6145593), (58, 4450257), (63, 4097062), (87, 2966838), (126, 2048531), (174, 1483419), (203, 1271502), (261, 988946), (406, 635751), (522, 494473), (609, 423834), (1218, 211917), (1827, 141278), (3654, 70639)]