220584096

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{797}}^1$

素因数の和:875

約数の個数: 108

約数和(自身を含む): 648987066

約数和(自身を除く): 428402970

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 797, 961, 992, 1116, 1488, 1594, 1922, 2232, 2391, 2883, 2976, 3188, 3844, 4464, 4782, 5766, 6376, 7173, 7688, 8649, 8928, 9564, 11532, 12752, 14346, 15376, 17298, 19128, 23064, 24707, 25504, 28692, 30752, 34596, 38256, 46128, 49414, 57384, 69192, 74121, 76512, 92256, 98828, 114768, 138384, 148242, 197656, 222363, 229536, 276768, 296484, 395312, 444726, 592968, 765917, 790624, 889452, 1185936, 1531834, 1778904, 2297751, 2371872, 3063668, 3557808, 4595502, 6127336, 6893253, 7115616, 9191004, 12254672, 13786506, 18382008, 24509344, 27573012, 36764016, 55146024, 73528032, 110292048, 220584096]

約数ペア:

[(1, 220584096), (2, 110292048), (3, 73528032), (4, 55146024), (6, 36764016), (8, 27573012), (9, 24509344), (12, 18382008), (16, 13786506), (18, 12254672), (24, 9191004), (31, 7115616), (32, 6893253), (36, 6127336), (48, 4595502), (62, 3557808), (72, 3063668), (93, 2371872), (96, 2297751), (124, 1778904), (144, 1531834), (186, 1185936), (248, 889452), (279, 790624), (288, 765917), (372, 592968), (496, 444726), (558, 395312), (744, 296484), (797, 276768), (961, 229536), (992, 222363), (1116, 197656), (1488, 148242), (1594, 138384), (1922, 114768), (2232, 98828), (2391, 92256), (2883, 76512), (2976, 74121), (3188, 69192), (3844, 57384), (4464, 49414), (4782, 46128), (5766, 38256), (6376, 34596), (7173, 30752), (7688, 28692), (8649, 25504), (8928, 24707), (9564, 23064), (11532, 19128), (12752, 17298), (14346, 15376)]