212787504

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{86923}}^1$

素因数の和:86954

約数の個数: 60

約数和(自身を含む): 630546696

約数和(自身を除く): 417759192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 86923, 173846, 260769, 347692, 521538, 695384, 782307, 1043076, 1390768, 1477691, 1564614, 2086152, 2955382, 3129228, 4172304, 4433073, 5910764, 6258456, 8866146, 11821528, 12516912, 13299219, 17732292, 23643056, 26598438, 35464584, 53196876, 70929168, 106393752, 212787504]

約数ペア:

[(1, 212787504), (2, 106393752), (3, 70929168), (4, 53196876), (6, 35464584), (8, 26598438), (9, 23643056), (12, 17732292), (16, 13299219), (17, 12516912), (18, 11821528), (24, 8866146), (34, 6258456), (36, 5910764), (48, 4433073), (51, 4172304), (68, 3129228), (72, 2955382), (102, 2086152), (136, 1564614), (144, 1477691), (153, 1390768), (204, 1043076), (272, 782307), (306, 695384), (408, 521538), (612, 347692), (816, 260769), (1224, 173846), (2448, 86923)]