313381728

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3249

約数の個数: 144

約数和(自身を含む): 1003871232

約数和(自身を除く): 690489504

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, 3191, 4092, 4464, 5456, 6138, 6382, 8184, 8928, 9573, 10912, 12276, 12764, 16368, 19146, 24552, 25528, 28719, 32736, 35101, 38292, 49104, 51056, 57438, 70202, 76584, 98208, 98921, 102112, 105303, 114876, 140404, 153168, 197842, 210606, 229752, 280808, 296763, 306336, 315909, 395684, 421212, 459504, 561616, 593526, 631818, 791368, 842424, 890289, 919008, 1088131, 1123232, 1187052, 1263636, 1582736, 1684848, 1780578, 2176262, 2374104, 2527272, 3165472, 3264393, 3369696, 3561156, 4352524, 4748208, 5054544, 6528786, 7122312, 8705048, 9496416, 9793179, 10109088, 13057572, 14244624, 17410096, 19586358, 26115144, 28489248, 34820192, 39172716, 52230288, 78345432, 104460576, 156690864, 313381728]

約数ペア:

[(1, 313381728), (2, 156690864), (3, 104460576), (4, 78345432), (6, 52230288), (8, 39172716), (9, 34820192), (11, 28489248), (12, 26115144), (16, 19586358), (18, 17410096), (22, 14244624), (24, 13057572), (31, 10109088), (32, 9793179), (33, 9496416), (36, 8705048), (44, 7122312), (48, 6528786), (62, 5054544), (66, 4748208), (72, 4352524), (88, 3561156), (93, 3369696), (96, 3264393), (99, 3165472), (124, 2527272), (132, 2374104), (144, 2176262), (176, 1780578), (186, 1684848), (198, 1582736), (248, 1263636), (264, 1187052), (279, 1123232), (288, 1088131), (341, 919008), (352, 890289), (372, 842424), (396, 791368), (496, 631818), (528, 593526), (558, 561616), (682, 459504), (744, 421212), (792, 395684), (992, 315909), (1023, 306336), (1056, 296763), (1116, 280808), (1364, 229752), (1488, 210606), (1584, 197842), (2046, 153168), (2232, 140404), (2728, 114876), (2976, 105303), (3069, 102112), (3168, 98921), (3191, 98208), (4092, 76584), (4464, 70202), (5456, 57438), (6138, 51056), (6382, 49104), (8184, 38292), (8928, 35101), (9573, 32736), (10912, 28719), (12276, 25528), (12764, 24552), (16368, 19146)]