628045368

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{6073}}^1$

素因数の和:6252

約数の個数: 64

約数和(自身を含む): 1632691200

約数和(自身を除く): 1004645832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 139, 186, 248, 278, 372, 417, 556, 744, 834, 1112, 1668, 3336, 4309, 6073, 8618, 12146, 12927, 17236, 18219, 24292, 25854, 34472, 36438, 48584, 51708, 72876, 103416, 145752, 188263, 376526, 564789, 753052, 844147, 1129578, 1506104, 1688294, 2259156, 2532441, 3376588, 4518312, 5064882, 6753176, 10129764, 20259528, 26168557, 52337114, 78505671, 104674228, 157011342, 209348456, 314022684, 628045368]

約数ペア:

[(1, 628045368), (2, 314022684), (3, 209348456), (4, 157011342), (6, 104674228), (8, 78505671), (12, 52337114), (24, 26168557), (31, 20259528), (62, 10129764), (93, 6753176), (124, 5064882), (139, 4518312), (186, 3376588), (248, 2532441), (278, 2259156), (372, 1688294), (417, 1506104), (556, 1129578), (744, 844147), (834, 753052), (1112, 564789), (1668, 376526), (3336, 188263), (4309, 145752), (6073, 103416), (8618, 72876), (12146, 51708), (12927, 48584), (17236, 36438), (18219, 34472), (24292, 25854)]