289380792

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 800640000

約数和(自身を除く): 511259208

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 79, 87, 114, 116, 152, 158, 174, 228, 232, 237, 277, 316, 348, 456, 474, 551, 554, 632, 696, 831, 948, 1102, 1108, 1501, 1653, 1662, 1896, 2204, 2216, 2291, 3002, 3306, 3324, 4408, 4503, 4582, 5263, 6004, 6612, 6648, 6873, 8033, 9006, 9164, 10526, 12008, 13224, 13746, 15789, 16066, 18012, 18328, 21052, 21883, 24099, 27492, 31578, 32132, 36024, 42104, 43529, 43766, 48198, 54984, 63156, 64264, 65649, 87058, 87532, 96396, 126312, 130587, 131298, 152627, 174116, 175064, 192792, 261174, 262596, 305254, 348232, 415777, 457881, 522348, 525192, 610508, 634607, 831554, 915762, 1044696, 1221016, 1247331, 1269214, 1663108, 1831524, 1903821, 2494662, 2538428, 3326216, 3663048, 3807642, 4989324, 5076856, 7615284, 9978648, 12057533, 15230568, 24115066, 36172599, 48230132, 72345198, 96460264, 144690396, 289380792]

約数ペア:

[(1, 289380792), (2, 144690396), (3, 96460264), (4, 72345198), (6, 48230132), (8, 36172599), (12, 24115066), (19, 15230568), (24, 12057533), (29, 9978648), (38, 7615284), (57, 5076856), (58, 4989324), (76, 3807642), (79, 3663048), (87, 3326216), (114, 2538428), (116, 2494662), (152, 1903821), (158, 1831524), (174, 1663108), (228, 1269214), (232, 1247331), (237, 1221016), (277, 1044696), (316, 915762), (348, 831554), (456, 634607), (474, 610508), (551, 525192), (554, 522348), (632, 457881), (696, 415777), (831, 348232), (948, 305254), (1102, 262596), (1108, 261174), (1501, 192792), (1653, 175064), (1662, 174116), (1896, 152627), (2204, 131298), (2216, 130587), (2291, 126312), (3002, 96396), (3306, 87532), (3324, 87058), (4408, 65649), (4503, 64264), (4582, 63156), (5263, 54984), (6004, 48198), (6612, 43766), (6648, 43529), (6873, 42104), (8033, 36024), (9006, 32132), (9164, 31578), (10526, 27492), (12008, 24099), (13224, 21883), (13746, 21052), (15789, 18328), (16066, 18012)]