861955248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7523}}^1$

素因数の和:7583

約数の個数: 160

約数和(自身を含む): 2866102272

約数和(自身を除く): 2004147024

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 112, 124, 132, 154, 168, 176, 186, 217, 231, 248, 264, 308, 336, 341, 372, 434, 462, 496, 528, 616, 651, 682, 744, 868, 924, 1023, 1232, 1302, 1364, 1488, 1736, 1848, 2046, 2387, 2604, 2728, 3472, 3696, 4092, 4774, 5208, 5456, 7161, 7523, 8184, 9548, 10416, 14322, 15046, 16368, 19096, 22569, 28644, 30092, 38192, 45138, 52661, 57288, 60184, 82753, 90276, 105322, 114576, 120368, 157983, 165506, 180552, 210644, 233213, 248259, 315966, 331012, 361104, 421288, 466426, 496518, 579271, 631932, 662024, 699639, 842576, 932852, 993036, 1158542, 1263864, 1324048, 1399278, 1632491, 1737813, 1865704, 1986072, 2317084, 2527728, 2565343, 2798556, 3264982, 3475626, 3731408, 3972144, 4634168, 4897473, 5130686, 5597112, 6529964, 6951252, 7696029, 9268336, 9794946, 10261372, 11194224, 13059928, 13902504, 15392058, 17957401, 19589892, 20522744, 26119856, 27805008, 30784116, 35914802, 39179784, 41045488, 53872203, 61568232, 71829604, 78359568, 107744406, 123136464, 143659208, 215488812, 287318416, 430977624, 861955248]

約数ペア:

[(1, 861955248), (2, 430977624), (3, 287318416), (4, 215488812), (6, 143659208), (7, 123136464), (8, 107744406), (11, 78359568), (12, 71829604), (14, 61568232), (16, 53872203), (21, 41045488), (22, 39179784), (24, 35914802), (28, 30784116), (31, 27805008), (33, 26119856), (42, 20522744), (44, 19589892), (48, 17957401), (56, 15392058), (62, 13902504), (66, 13059928), (77, 11194224), (84, 10261372), (88, 9794946), (93, 9268336), (112, 7696029), (124, 6951252), (132, 6529964), (154, 5597112), (168, 5130686), (176, 4897473), (186, 4634168), (217, 3972144), (231, 3731408), (248, 3475626), (264, 3264982), (308, 2798556), (336, 2565343), (341, 2527728), (372, 2317084), (434, 1986072), (462, 1865704), (496, 1737813), (528, 1632491), (616, 1399278), (651, 1324048), (682, 1263864), (744, 1158542), (868, 993036), (924, 932852), (1023, 842576), (1232, 699639), (1302, 662024), (1364, 631932), (1488, 579271), (1736, 496518), (1848, 466426), (2046, 421288), (2387, 361104), (2604, 331012), (2728, 315966), (3472, 248259), (3696, 233213), (4092, 210644), (4774, 180552), (5208, 165506), (5456, 157983), (7161, 120368), (7523, 114576), (8184, 105322), (9548, 90276), (10416, 82753), (14322, 60184), (15046, 57288), (16368, 52661), (19096, 45138), (22569, 38192), (28644, 30092)]