390327696

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7949}}^1$

素因数の和:8005

約数の個数: 120

約数和(自身を含む): 1230278400

約数和(自身を除く): 839950704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 4092, 4464, 5456, 6138, 7949, 8184, 12276, 15898, 16368, 23847, 24552, 31796, 47694, 49104, 63592, 71541, 87439, 95388, 127184, 143082, 174878, 190776, 246419, 262317, 286164, 349756, 381552, 492838, 524634, 572328, 699512, 739257, 786951, 985676, 1049268, 1144656, 1399024, 1478514, 1573902, 1971352, 2098536, 2217771, 2710609, 2957028, 3147804, 3942704, 4197072, 4435542, 5421218, 5914056, 6295608, 8131827, 8871084, 10842436, 11828112, 12591216, 16263654, 17742168, 21684872, 24395481, 32527308, 35484336, 43369744, 48790962, 65054616, 97581924, 130109232, 195163848, 390327696]

約数ペア:

[(1, 390327696), (2, 195163848), (3, 130109232), (4, 97581924), (6, 65054616), (8, 48790962), (9, 43369744), (11, 35484336), (12, 32527308), (16, 24395481), (18, 21684872), (22, 17742168), (24, 16263654), (31, 12591216), (33, 11828112), (36, 10842436), (44, 8871084), (48, 8131827), (62, 6295608), (66, 5914056), (72, 5421218), (88, 4435542), (93, 4197072), (99, 3942704), (124, 3147804), (132, 2957028), (144, 2710609), (176, 2217771), (186, 2098536), (198, 1971352), (248, 1573902), (264, 1478514), (279, 1399024), (341, 1144656), (372, 1049268), (396, 985676), (496, 786951), (528, 739257), (558, 699512), (682, 572328), (744, 524634), (792, 492838), (1023, 381552), (1116, 349756), (1364, 286164), (1488, 262317), (1584, 246419), (2046, 190776), (2232, 174878), (2728, 143082), (3069, 127184), (4092, 95388), (4464, 87439), (5456, 71541), (6138, 63592), (7949, 49104), (8184, 47694), (12276, 31796), (15898, 24552), (16368, 23847)]