1264389912

素因数分解:

$2^3\times 3^4\times {\mathrm{101}}^1\times {\mathrm{19319}}^1$

素因数の和:19438

約数の個数: 80

約数和(自身を含む): 3576711600

約数和(自身を除く): 2312321688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 162, 202, 216, 303, 324, 404, 606, 648, 808, 909, 1212, 1818, 2424, 2727, 3636, 5454, 7272, 8181, 10908, 16362, 19319, 21816, 32724, 38638, 57957, 65448, 77276, 115914, 154552, 173871, 231828, 347742, 463656, 521613, 695484, 1043226, 1390968, 1564839, 1951219, 2086452, 3129678, 3902438, 4172904, 5853657, 6259356, 7804876, 11707314, 12518712, 15609752, 17560971, 23414628, 35121942, 46829256, 52682913, 70243884, 105365826, 140487768, 158048739, 210731652, 316097478, 421463304, 632194956, 1264389912]

約数ペア:

[(1, 1264389912), (2, 632194956), (3, 421463304), (4, 316097478), (6, 210731652), (8, 158048739), (9, 140487768), (12, 105365826), (18, 70243884), (24, 52682913), (27, 46829256), (36, 35121942), (54, 23414628), (72, 17560971), (81, 15609752), (101, 12518712), (108, 11707314), (162, 7804876), (202, 6259356), (216, 5853657), (303, 4172904), (324, 3902438), (404, 3129678), (606, 2086452), (648, 1951219), (808, 1564839), (909, 1390968), (1212, 1043226), (1818, 695484), (2424, 521613), (2727, 463656), (3636, 347742), (5454, 231828), (7272, 173871), (8181, 154552), (10908, 115914), (16362, 77276), (19319, 65448), (21816, 57957), (32724, 38638)]