1461979728

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40129}}^1$

素因数の和:40177

約数の個数: 120

約数和(自身を含む): 4657648320

約数和(自身を除く): 3195668592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 368, 396, 414, 506, 528, 552, 759, 792, 828, 1012, 1104, 1518, 1584, 1656, 2024, 2277, 3036, 3312, 4048, 4554, 6072, 9108, 12144, 18216, 36432, 40129, 80258, 120387, 160516, 240774, 321032, 361161, 441419, 481548, 642064, 722322, 882838, 922967, 963096, 1324257, 1444644, 1765676, 1845934, 1926192, 2648514, 2768901, 2889288, 3531352, 3691868, 3972771, 5297028, 5537802, 5778576, 7062704, 7383736, 7945542, 8306703, 10152637, 10594056, 11075604, 14767472, 15891084, 16613406, 20305274, 21188112, 22151208, 30457911, 31782168, 33226812, 40610548, 44302416, 60915822, 63564336, 66453624, 81221096, 91373733, 121831644, 132907248, 162442192, 182747466, 243663288, 365494932, 487326576, 730989864, 1461979728]

約数ペア:

[(1, 1461979728), (2, 730989864), (3, 487326576), (4, 365494932), (6, 243663288), (8, 182747466), (9, 162442192), (11, 132907248), (12, 121831644), (16, 91373733), (18, 81221096), (22, 66453624), (23, 63564336), (24, 60915822), (33, 44302416), (36, 40610548), (44, 33226812), (46, 31782168), (48, 30457911), (66, 22151208), (69, 21188112), (72, 20305274), (88, 16613406), (92, 15891084), (99, 14767472), (132, 11075604), (138, 10594056), (144, 10152637), (176, 8306703), (184, 7945542), (198, 7383736), (207, 7062704), (253, 5778576), (264, 5537802), (276, 5297028), (368, 3972771), (396, 3691868), (414, 3531352), (506, 2889288), (528, 2768901), (552, 2648514), (759, 1926192), (792, 1845934), (828, 1765676), (1012, 1444644), (1104, 1324257), (1518, 963096), (1584, 922967), (1656, 882838), (2024, 722322), (2277, 642064), (3036, 481548), (3312, 441419), (4048, 361161), (4554, 321032), (6072, 240774), (9108, 160516), (12144, 120387), (18216, 80258), (36432, 40129)]