266251008

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20393}}^1$

素因数の和:20429

約数の個数: 72

約数和(自身を含む): 750336048

約数和(自身を除く): 484085040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 6528, 13056, 20393, 40786, 61179, 81572, 122358, 163144, 244716, 326288, 346681, 489432, 652576, 693362, 978864, 1040043, 1305152, 1386724, 1957728, 2080086, 2610304, 2773448, 3915456, 4160172, 5220608, 5546896, 7830912, 8320344, 11093792, 15661824, 16640688, 22187584, 33281376, 44375168, 66562752, 88750336, 133125504, 266251008]

約数ペア:

[(1, 266251008), (2, 133125504), (3, 88750336), (4, 66562752), (6, 44375168), (8, 33281376), (12, 22187584), (16, 16640688), (17, 15661824), (24, 11093792), (32, 8320344), (34, 7830912), (48, 5546896), (51, 5220608), (64, 4160172), (68, 3915456), (96, 2773448), (102, 2610304), (128, 2080086), (136, 1957728), (192, 1386724), (204, 1305152), (256, 1040043), (272, 978864), (384, 693362), (408, 652576), (544, 489432), (768, 346681), (816, 326288), (1088, 244716), (1632, 163144), (2176, 122358), (3264, 81572), (4352, 61179), (6528, 40786), (13056, 20393)]