398952864

素因数分解:

$2^5\times 3^4\times {\mathrm{149}}^1\times {\mathrm{1033}}^1$

素因数の和:1204

約数の個数: 120

約数和(自身を含む): 1182327300

約数和(自身を除く): 783374436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 149, 162, 216, 288, 298, 324, 432, 447, 596, 648, 864, 894, 1033, 1192, 1296, 1341, 1788, 2066, 2384, 2592, 2682, 3099, 3576, 4023, 4132, 4768, 5364, 6198, 7152, 8046, 8264, 9297, 10728, 12069, 12396, 14304, 16092, 16528, 18594, 21456, 24138, 24792, 27891, 32184, 33056, 37188, 42912, 48276, 49584, 55782, 64368, 74376, 83673, 96552, 99168, 111564, 128736, 148752, 153917, 167346, 193104, 223128, 297504, 307834, 334692, 386208, 446256, 461751, 615668, 669384, 892512, 923502, 1231336, 1338768, 1385253, 1847004, 2462672, 2677536, 2770506, 3694008, 4155759, 4925344, 5541012, 7388016, 8311518, 11082024, 12467277, 14776032, 16623036, 22164048, 24934554, 33246072, 44328096, 49869108, 66492144, 99738216, 132984288, 199476432, 398952864]

約数ペア:

[(1, 398952864), (2, 199476432), (3, 132984288), (4, 99738216), (6, 66492144), (8, 49869108), (9, 44328096), (12, 33246072), (16, 24934554), (18, 22164048), (24, 16623036), (27, 14776032), (32, 12467277), (36, 11082024), (48, 8311518), (54, 7388016), (72, 5541012), (81, 4925344), (96, 4155759), (108, 3694008), (144, 2770506), (149, 2677536), (162, 2462672), (216, 1847004), (288, 1385253), (298, 1338768), (324, 1231336), (432, 923502), (447, 892512), (596, 669384), (648, 615668), (864, 461751), (894, 446256), (1033, 386208), (1192, 334692), (1296, 307834), (1341, 297504), (1788, 223128), (2066, 193104), (2384, 167346), (2592, 153917), (2682, 148752), (3099, 128736), (3576, 111564), (4023, 99168), (4132, 96552), (4768, 83673), (5364, 74376), (6198, 64368), (7152, 55782), (8046, 49584), (8264, 48276), (9297, 42912), (10728, 37188), (12069, 33056), (12396, 32184), (14304, 27891), (16092, 24792), (16528, 24138), (18594, 21456)]