1222321392

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:711

約数の個数: 120

約数和(自身を含む): 3479211840

約数和(自身を除く): 2256890448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 229, 303, 367, 404, 458, 606, 687, 734, 808, 909, 916, 1101, 1212, 1374, 1468, 1616, 1818, 1832, 2061, 2202, 2424, 2748, 2936, 3303, 3636, 3664, 4122, 4404, 4848, 5496, 5872, 6606, 7272, 8244, 8808, 10992, 13212, 14544, 16488, 17616, 23129, 26424, 32976, 37067, 46258, 52848, 69387, 74134, 84043, 92516, 111201, 138774, 148268, 168086, 185032, 208161, 222402, 252129, 277548, 296536, 333603, 336172, 370064, 416322, 444804, 504258, 555096, 593072, 667206, 672344, 756387, 832644, 889608, 1008516, 1110192, 1334412, 1344688, 1512774, 1665288, 1779216, 2017032, 2668824, 3025548, 3330576, 4034064, 5337648, 6051096, 8488343, 12102192, 16976686, 25465029, 33953372, 50930058, 67906744, 76395087, 101860116, 135813488, 152790174, 203720232, 305580348, 407440464, 611160696, 1222321392]

約数ペア:

[(1, 1222321392), (2, 611160696), (3, 407440464), (4, 305580348), (6, 203720232), (8, 152790174), (9, 135813488), (12, 101860116), (16, 76395087), (18, 67906744), (24, 50930058), (36, 33953372), (48, 25465029), (72, 16976686), (101, 12102192), (144, 8488343), (202, 6051096), (229, 5337648), (303, 4034064), (367, 3330576), (404, 3025548), (458, 2668824), (606, 2017032), (687, 1779216), (734, 1665288), (808, 1512774), (909, 1344688), (916, 1334412), (1101, 1110192), (1212, 1008516), (1374, 889608), (1468, 832644), (1616, 756387), (1818, 672344), (1832, 667206), (2061, 593072), (2202, 555096), (2424, 504258), (2748, 444804), (2936, 416322), (3303, 370064), (3636, 336172), (3664, 333603), (4122, 296536), (4404, 277548), (4848, 252129), (5496, 222402), (5872, 208161), (6606, 185032), (7272, 168086), (8244, 148268), (8808, 138774), (10992, 111201), (13212, 92516), (14544, 84043), (16488, 74134), (17616, 69387), (23129, 52848), (26424, 46258), (32976, 37067)]