321210144

素因数分解:

$2^5\times 3^3\times {\mathrm{367}}^1\times {\mathrm{1013}}^1$

素因数の和:1399

約数の個数: 96

約数和(自身を含む): 940343040

約数和(自身を除く): 619132896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 367, 432, 734, 864, 1013, 1101, 1468, 2026, 2202, 2936, 3039, 3303, 4052, 4404, 5872, 6078, 6606, 8104, 8808, 9117, 9909, 11744, 12156, 13212, 16208, 17616, 18234, 19818, 24312, 26424, 27351, 32416, 35232, 36468, 39636, 48624, 52848, 54702, 72936, 79272, 97248, 105696, 109404, 145872, 158544, 218808, 291744, 317088, 371771, 437616, 743542, 875232, 1115313, 1487084, 2230626, 2974168, 3345939, 4461252, 5948336, 6691878, 8922504, 10037817, 11896672, 13383756, 17845008, 20075634, 26767512, 35690016, 40151268, 53535024, 80302536, 107070048, 160605072, 321210144]

約数ペア:

[(1, 321210144), (2, 160605072), (3, 107070048), (4, 80302536), (6, 53535024), (8, 40151268), (9, 35690016), (12, 26767512), (16, 20075634), (18, 17845008), (24, 13383756), (27, 11896672), (32, 10037817), (36, 8922504), (48, 6691878), (54, 5948336), (72, 4461252), (96, 3345939), (108, 2974168), (144, 2230626), (216, 1487084), (288, 1115313), (367, 875232), (432, 743542), (734, 437616), (864, 371771), (1013, 317088), (1101, 291744), (1468, 218808), (2026, 158544), (2202, 145872), (2936, 109404), (3039, 105696), (3303, 97248), (4052, 79272), (4404, 72936), (5872, 54702), (6078, 52848), (6606, 48624), (8104, 39636), (8808, 36468), (9117, 35232), (9909, 32416), (11744, 27351), (12156, 26424), (13212, 24312), (16208, 19818), (17616, 18234)]