6810400912

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{19421}}^1$

素因数の和:19568

約数の個数: 80

約数和(自身を含む): 15721565184

約数和(自身を除く): 8911164272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 101, 112, 124, 202, 217, 248, 404, 434, 496, 707, 808, 868, 1414, 1616, 1736, 2828, 3131, 3472, 5656, 6262, 11312, 12524, 19421, 21917, 25048, 38842, 43834, 50096, 77684, 87668, 135947, 155368, 175336, 271894, 310736, 350672, 543788, 602051, 1087576, 1204102, 1961521, 2175152, 2408204, 3923042, 4214357, 4816408, 7846084, 8428714, 9632816, 13730647, 15692168, 16857428, 27461294, 31384336, 33714856, 54922588, 60807151, 67429712, 109845176, 121614302, 219690352, 243228604, 425650057, 486457208, 851300114, 972914416, 1702600228, 3405200456, 6810400912]

約数ペア:

[(1, 6810400912), (2, 3405200456), (4, 1702600228), (7, 972914416), (8, 851300114), (14, 486457208), (16, 425650057), (28, 243228604), (31, 219690352), (56, 121614302), (62, 109845176), (101, 67429712), (112, 60807151), (124, 54922588), (202, 33714856), (217, 31384336), (248, 27461294), (404, 16857428), (434, 15692168), (496, 13730647), (707, 9632816), (808, 8428714), (868, 7846084), (1414, 4816408), (1616, 4214357), (1736, 3923042), (2828, 2408204), (3131, 2175152), (3472, 1961521), (5656, 1204102), (6262, 1087576), (11312, 602051), (12524, 543788), (19421, 350672), (21917, 310736), (25048, 271894), (38842, 175336), (43834, 155368), (50096, 135947), (77684, 87668)]