1905270288

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{5717}}^1$

素因数の和:5912

約数の個数: 80

約数和(自身を含む): 5053980096

約数和(自身を除く): 3148709808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 131, 159, 212, 262, 318, 393, 424, 524, 636, 786, 848, 1048, 1272, 1572, 2096, 2544, 3144, 5717, 6288, 6943, 11434, 13886, 17151, 20829, 22868, 27772, 34302, 41658, 45736, 55544, 68604, 83316, 91472, 111088, 137208, 166632, 274416, 303001, 333264, 606002, 748927, 909003, 1212004, 1497854, 1818006, 2246781, 2424008, 2995708, 3636012, 4493562, 4848016, 5991416, 7272024, 8987124, 11982832, 14544048, 17974248, 35948496, 39693131, 79386262, 119079393, 158772524, 238158786, 317545048, 476317572, 635090096, 952635144, 1905270288]

約数ペア:

[(1, 1905270288), (2, 952635144), (3, 635090096), (4, 476317572), (6, 317545048), (8, 238158786), (12, 158772524), (16, 119079393), (24, 79386262), (48, 39693131), (53, 35948496), (106, 17974248), (131, 14544048), (159, 11982832), (212, 8987124), (262, 7272024), (318, 5991416), (393, 4848016), (424, 4493562), (524, 3636012), (636, 2995708), (786, 2424008), (848, 2246781), (1048, 1818006), (1272, 1497854), (1572, 1212004), (2096, 909003), (2544, 748927), (3144, 606002), (5717, 333264), (6288, 303001), (6943, 274416), (11434, 166632), (13886, 137208), (17151, 111088), (20829, 91472), (22868, 83316), (27772, 68604), (34302, 55544), (41658, 45736)]