1630336872

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{7001}}^1$

素因数の和:7354

約数の個数: 64

約数和(自身を含む): 4221365760

約数和(自身を除く): 2591028888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 313, 372, 626, 744, 939, 1252, 1878, 2504, 3756, 7001, 7512, 9703, 14002, 19406, 21003, 28004, 29109, 38812, 42006, 56008, 58218, 77624, 84012, 116436, 168024, 217031, 232872, 434062, 651093, 868124, 1302186, 1736248, 2191313, 2604372, 4382626, 5208744, 6573939, 8765252, 13147878, 17530504, 26295756, 52591512, 67930703, 135861406, 203792109, 271722812, 407584218, 543445624, 815168436, 1630336872]

約数ペア:

[(1, 1630336872), (2, 815168436), (3, 543445624), (4, 407584218), (6, 271722812), (8, 203792109), (12, 135861406), (24, 67930703), (31, 52591512), (62, 26295756), (93, 17530504), (124, 13147878), (186, 8765252), (248, 6573939), (313, 5208744), (372, 4382626), (626, 2604372), (744, 2191313), (939, 1736248), (1252, 1302186), (1878, 868124), (2504, 651093), (3756, 434062), (7001, 232872), (7512, 217031), (9703, 168024), (14002, 116436), (19406, 84012), (21003, 77624), (28004, 58218), (29109, 56008), (38812, 42006)]