634649904

素因数分解:

$2^4\times 3^7\times 7^1\times {\mathrm{2591}}^1$

素因数の和:2627

約数の個数: 160

約数和(自身を含む): 2108436480

約数和(自身を除く): 1473786576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2187, 2268, 2591, 2916, 3024, 3402, 3888, 4374, 4536, 5103, 5182, 5832, 6804, 7773, 8748, 9072, 10206, 10364, 11664, 13608, 15309, 15546, 17496, 18137, 20412, 20728, 23319, 27216, 30618, 31092, 34992, 36274, 40824, 41456, 46638, 54411, 61236, 62184, 69957, 72548, 81648, 93276, 108822, 122472, 124368, 139914, 145096, 163233, 186552, 209871, 217644, 244944, 279828, 290192, 326466, 373104, 419742, 435288, 489699, 559656, 629613, 652932, 839484, 870576, 979398, 1119312, 1259226, 1305864, 1469097, 1678968, 1888839, 1958796, 2518452, 2611728, 2938194, 3357936, 3777678, 3917592, 4407291, 5036904, 5666517, 5876388, 7555356, 7835184, 8814582, 10073808, 11333034, 11752776, 13221873, 15110712, 17629164, 22666068, 23505552, 26443746, 30221424, 35258328, 39665619, 45332136, 52887492, 70516656, 79331238, 90664272, 105774984, 158662476, 211549968, 317324952, 634649904]

約数ペア:

[(1, 634649904), (2, 317324952), (3, 211549968), (4, 158662476), (6, 105774984), (7, 90664272), (8, 79331238), (9, 70516656), (12, 52887492), (14, 45332136), (16, 39665619), (18, 35258328), (21, 30221424), (24, 26443746), (27, 23505552), (28, 22666068), (36, 17629164), (42, 15110712), (48, 13221873), (54, 11752776), (56, 11333034), (63, 10073808), (72, 8814582), (81, 7835184), (84, 7555356), (108, 5876388), (112, 5666517), (126, 5036904), (144, 4407291), (162, 3917592), (168, 3777678), (189, 3357936), (216, 2938194), (243, 2611728), (252, 2518452), (324, 1958796), (336, 1888839), (378, 1678968), (432, 1469097), (486, 1305864), (504, 1259226), (567, 1119312), (648, 979398), (729, 870576), (756, 839484), (972, 652932), (1008, 629613), (1134, 559656), (1296, 489699), (1458, 435288), (1512, 419742), (1701, 373104), (1944, 326466), (2187, 290192), (2268, 279828), (2591, 244944), (2916, 217644), (3024, 209871), (3402, 186552), (3888, 163233), (4374, 145096), (4536, 139914), (5103, 124368), (5182, 122472), (5832, 108822), (6804, 93276), (7773, 81648), (8748, 72548), (9072, 69957), (10206, 62184), (10364, 61236), (11664, 54411), (13608, 46638), (15309, 41456), (15546, 40824), (17496, 36274), (18137, 34992), (20412, 31092), (20728, 30618), (23319, 27216)]