280848384

素因数分解:

$2^{11}\times 3^4\times {\mathrm{1693}}^1$

素因数の和:1727

約数の個数: 120

約数和(自身を含む): 839368530

約数和(自身を除く): 558520146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1693, 1728, 2048, 2304, 2592, 3072, 3386, 3456, 4608, 5079, 5184, 6144, 6772, 6912, 9216, 10158, 10368, 13544, 13824, 15237, 18432, 20316, 20736, 27088, 27648, 30474, 40632, 41472, 45711, 54176, 55296, 60948, 81264, 82944, 91422, 108352, 121896, 137133, 162528, 165888, 182844, 216704, 243792, 274266, 325056, 365688, 433408, 487584, 548532, 650112, 731376, 866816, 975168, 1097064, 1300224, 1462752, 1733632, 1950336, 2194128, 2600448, 2925504, 3467264, 3900672, 4388256, 5200896, 5851008, 7801344, 8776512, 10401792, 11702016, 15602688, 17553024, 23404032, 31205376, 35106048, 46808064, 70212096, 93616128, 140424192, 280848384]

約数ペア:

[(1, 280848384), (2, 140424192), (3, 93616128), (4, 70212096), (6, 46808064), (8, 35106048), (9, 31205376), (12, 23404032), (16, 17553024), (18, 15602688), (24, 11702016), (27, 10401792), (32, 8776512), (36, 7801344), (48, 5851008), (54, 5200896), (64, 4388256), (72, 3900672), (81, 3467264), (96, 2925504), (108, 2600448), (128, 2194128), (144, 1950336), (162, 1733632), (192, 1462752), (216, 1300224), (256, 1097064), (288, 975168), (324, 866816), (384, 731376), (432, 650112), (512, 548532), (576, 487584), (648, 433408), (768, 365688), (864, 325056), (1024, 274266), (1152, 243792), (1296, 216704), (1536, 182844), (1693, 165888), (1728, 162528), (2048, 137133), (2304, 121896), (2592, 108352), (3072, 91422), (3386, 82944), (3456, 81264), (4608, 60948), (5079, 55296), (5184, 54176), (6144, 45711), (6772, 41472), (6912, 40632), (9216, 30474), (10158, 27648), (10368, 27088), (13544, 20736), (13824, 20316), (15237, 18432)]