816945108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313727}}^1$

素因数の和:313772

約数の個数: 48

約数和(自身を含む): 2248802304

約数和(自身を除く): 1431857196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 313727, 627454, 941181, 1254908, 1882362, 2196089, 3764724, 4392178, 6588267, 8784356, 9725537, 13176534, 19451074, 26353068, 29176611, 38902148, 58353222, 68078759, 116706444, 136157518, 204236277, 272315036, 408472554, 816945108]

約数ペア:

[(1, 816945108), (2, 408472554), (3, 272315036), (4, 204236277), (6, 136157518), (7, 116706444), (12, 68078759), (14, 58353222), (21, 38902148), (28, 29176611), (31, 26353068), (42, 19451074), (62, 13176534), (84, 9725537), (93, 8784356), (124, 6588267), (186, 4392178), (217, 3764724), (372, 2196089), (434, 1882362), (651, 1254908), (868, 941181), (1302, 627454), (2604, 313727)]