1639697832

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{463}}^1\times {\mathrm{487}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 4503732480

約数和(自身を除く): 2864034648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 463, 487, 606, 808, 909, 926, 974, 1212, 1389, 1461, 1818, 1852, 1948, 2424, 2778, 2922, 3636, 3704, 3896, 4167, 4383, 5556, 5844, 7272, 8334, 8766, 11112, 11688, 16668, 17532, 33336, 35064, 46763, 49187, 93526, 98374, 140289, 147561, 187052, 196748, 225481, 280578, 295122, 374104, 393496, 420867, 442683, 450962, 561156, 590244, 676443, 841734, 885366, 901924, 1122312, 1180488, 1352886, 1683468, 1770732, 1803848, 2029329, 2705772, 3366936, 3541464, 4058658, 5411544, 8117316, 16234632, 22773581, 45547162, 68320743, 91094324, 136641486, 182188648, 204962229, 273282972, 409924458, 546565944, 819848916, 1639697832]

約数ペア:

[(1, 1639697832), (2, 819848916), (3, 546565944), (4, 409924458), (6, 273282972), (8, 204962229), (9, 182188648), (12, 136641486), (18, 91094324), (24, 68320743), (36, 45547162), (72, 22773581), (101, 16234632), (202, 8117316), (303, 5411544), (404, 4058658), (463, 3541464), (487, 3366936), (606, 2705772), (808, 2029329), (909, 1803848), (926, 1770732), (974, 1683468), (1212, 1352886), (1389, 1180488), (1461, 1122312), (1818, 901924), (1852, 885366), (1948, 841734), (2424, 676443), (2778, 590244), (2922, 561156), (3636, 450962), (3704, 442683), (3896, 420867), (4167, 393496), (4383, 374104), (5556, 295122), (5844, 280578), (7272, 225481), (8334, 196748), (8766, 187052), (11112, 147561), (11688, 140289), (16668, 98374), (17532, 93526), (33336, 49187), (35064, 46763)]