1642003032

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1\times {\mathrm{919}}^1$

素因数の和:1720

約数の個数: 64

約数和(自身を含む): 4153248000

約数和(自身を除く): 2511244968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 683, 872, 919, 1308, 1366, 1838, 2049, 2616, 2732, 2757, 3676, 4098, 5464, 5514, 7352, 8196, 11028, 16392, 22056, 74447, 100171, 148894, 200342, 223341, 297788, 300513, 400684, 446682, 595576, 601026, 627677, 801368, 893364, 1202052, 1255354, 1786728, 1883031, 2404104, 2510708, 3766062, 5021416, 7532124, 15064248, 68416793, 136833586, 205250379, 273667172, 410500758, 547334344, 821001516, 1642003032]

約数ペア:

[(1, 1642003032), (2, 821001516), (3, 547334344), (4, 410500758), (6, 273667172), (8, 205250379), (12, 136833586), (24, 68416793), (109, 15064248), (218, 7532124), (327, 5021416), (436, 3766062), (654, 2510708), (683, 2404104), (872, 1883031), (919, 1786728), (1308, 1255354), (1366, 1202052), (1838, 893364), (2049, 801368), (2616, 627677), (2732, 601026), (2757, 595576), (3676, 446682), (4098, 400684), (5464, 300513), (5514, 297788), (7352, 223341), (8196, 200342), (11028, 148894), (16392, 100171), (22056, 74447)]