664210987032

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1\times {\mathrm{518743}}^1$

素因数の和:520504

約数の個数: 64

約数和(自身を含む): 1715092162560

約数和(自身を除く): 1050881175528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 1721, 3442, 5163, 6884, 10326, 13768, 20652, 41304, 53351, 106702, 160053, 213404, 320106, 426808, 518743, 640212, 1037486, 1280424, 1556229, 2074972, 3112458, 4149944, 6224916, 12449832, 16081033, 32162066, 48243099, 64324132, 96486198, 128648264, 192972396, 385944792, 892756703, 1785513406, 2678270109, 3571026812, 5356540218, 7142053624, 10713080436, 21426160872, 27675457793, 55350915586, 83026373379, 110701831172, 166052746758, 221403662344, 332105493516, 664210987032]

約数ペア:

[(1, 664210987032), (2, 332105493516), (3, 221403662344), (4, 166052746758), (6, 110701831172), (8, 83026373379), (12, 55350915586), (24, 27675457793), (31, 21426160872), (62, 10713080436), (93, 7142053624), (124, 5356540218), (186, 3571026812), (248, 2678270109), (372, 1785513406), (744, 892756703), (1721, 385944792), (3442, 192972396), (5163, 128648264), (6884, 96486198), (10326, 64324132), (13768, 48243099), (20652, 32162066), (41304, 16081033), (53351, 12449832), (106702, 6224916), (160053, 4149944), (213404, 3112458), (320106, 2074972), (426808, 1556229), (518743, 1280424), (640212, 1037486)]