1284603804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{29761}}^1$

素因数の和:29891

約数の個数: 72

約数和(自身を含む): 3575011440

約数和(自身を除く): 2290407636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 109, 132, 198, 218, 327, 396, 436, 654, 981, 1199, 1308, 1962, 2398, 3597, 3924, 4796, 7194, 10791, 14388, 21582, 29761, 43164, 59522, 89283, 119044, 178566, 267849, 327371, 357132, 535698, 654742, 982113, 1071396, 1309484, 1964226, 2946339, 3243949, 3928452, 5892678, 6487898, 9731847, 11785356, 12975796, 19463694, 29195541, 35683439, 38927388, 58391082, 71366878, 107050317, 116782164, 142733756, 214100634, 321150951, 428201268, 642301902, 1284603804]

約数ペア:

[(1, 1284603804), (2, 642301902), (3, 428201268), (4, 321150951), (6, 214100634), (9, 142733756), (11, 116782164), (12, 107050317), (18, 71366878), (22, 58391082), (33, 38927388), (36, 35683439), (44, 29195541), (66, 19463694), (99, 12975796), (109, 11785356), (132, 9731847), (198, 6487898), (218, 5892678), (327, 3928452), (396, 3243949), (436, 2946339), (654, 1964226), (981, 1309484), (1199, 1071396), (1308, 982113), (1962, 654742), (2398, 535698), (3597, 357132), (3924, 327371), (4796, 267849), (7194, 178566), (10791, 119044), (14388, 89283), (21582, 59522), (29761, 43164)]