319863456

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3315

約数の個数: 144

約数和(自身を含む): 1024627968

約数和(自身を除く): 704764512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 2976, 3069, 3168, 3257, 4092, 4464, 5456, 6138, 6514, 8184, 8928, 9771, 10912, 12276, 13028, 16368, 19542, 24552, 26056, 29313, 32736, 35827, 39084, 49104, 52112, 58626, 71654, 78168, 98208, 100967, 104224, 107481, 117252, 143308, 156336, 201934, 214962, 234504, 286616, 302901, 312672, 322443, 403868, 429924, 469008, 573232, 605802, 644886, 807736, 859848, 908703, 938016, 1110637, 1146464, 1211604, 1289772, 1615472, 1719696, 1817406, 2221274, 2423208, 2579544, 3230944, 3331911, 3439392, 3634812, 4442548, 4846416, 5159088, 6663822, 7269624, 8885096, 9692832, 9995733, 10318176, 13327644, 14539248, 17770192, 19991466, 26655288, 29078496, 35540384, 39982932, 53310576, 79965864, 106621152, 159931728, 319863456]

約数ペア:

[(1, 319863456), (2, 159931728), (3, 106621152), (4, 79965864), (6, 53310576), (8, 39982932), (9, 35540384), (11, 29078496), (12, 26655288), (16, 19991466), (18, 17770192), (22, 14539248), (24, 13327644), (31, 10318176), (32, 9995733), (33, 9692832), (36, 8885096), (44, 7269624), (48, 6663822), (62, 5159088), (66, 4846416), (72, 4442548), (88, 3634812), (93, 3439392), (96, 3331911), (99, 3230944), (124, 2579544), (132, 2423208), (144, 2221274), (176, 1817406), (186, 1719696), (198, 1615472), (248, 1289772), (264, 1211604), (279, 1146464), (288, 1110637), (341, 938016), (352, 908703), (372, 859848), (396, 807736), (496, 644886), (528, 605802), (558, 573232), (682, 469008), (744, 429924), (792, 403868), (992, 322443), (1023, 312672), (1056, 302901), (1116, 286616), (1364, 234504), (1488, 214962), (1584, 201934), (2046, 156336), (2232, 143308), (2728, 117252), (2976, 107481), (3069, 104224), (3168, 100967), (3257, 98208), (4092, 78168), (4464, 71654), (5456, 58626), (6138, 52112), (6514, 49104), (8184, 39084), (8928, 35827), (9771, 32736), (10912, 29313), (12276, 26056), (13028, 24552), (16368, 19542)]