326541384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 998000640

約数和(自身を除く): 671459256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 67, 72, 78, 82, 104, 117, 123, 127, 134, 156, 164, 201, 234, 246, 254, 268, 312, 328, 369, 381, 402, 468, 492, 508, 533, 536, 603, 738, 762, 804, 871, 936, 984, 1016, 1066, 1143, 1206, 1476, 1524, 1599, 1608, 1651, 1742, 2132, 2286, 2412, 2613, 2747, 2952, 3048, 3198, 3302, 3484, 4264, 4572, 4797, 4824, 4953, 5207, 5226, 5494, 6396, 6604, 6968, 7839, 8241, 8509, 9144, 9594, 9906, 10414, 10452, 10988, 12792, 13208, 14859, 15621, 15678, 16482, 17018, 19188, 19812, 20828, 20904, 21976, 24723, 25527, 29718, 31242, 31356, 32964, 34036, 35711, 38376, 39624, 41656, 46863, 49446, 51054, 59436, 62484, 62712, 65928, 67691, 68072, 71422, 76581, 93726, 98892, 102108, 107133, 110617, 118872, 124968, 135382, 142844, 153162, 187452, 197784, 203073, 204216, 214266, 221234, 270764, 285688, 306324, 321399, 331851, 348869, 374904, 406146, 428532, 442468, 541528, 609219, 612648, 642798, 663702, 697738, 812292, 857064, 884936, 995553, 1046607, 1218438, 1285596, 1327404, 1395476, 1624584, 1991106, 2093214, 2436876, 2571192, 2654808, 2790952, 3139821, 3982212, 4186428, 4535297, 4873752, 6279642, 7964424, 8372856, 9070594, 12559284, 13605891, 18141188, 25118568, 27211782, 36282376, 40817673, 54423564, 81635346, 108847128, 163270692, 326541384]

約数ペア:

[(1, 326541384), (2, 163270692), (3, 108847128), (4, 81635346), (6, 54423564), (8, 40817673), (9, 36282376), (12, 27211782), (13, 25118568), (18, 18141188), (24, 13605891), (26, 12559284), (36, 9070594), (39, 8372856), (41, 7964424), (52, 6279642), (67, 4873752), (72, 4535297), (78, 4186428), (82, 3982212), (104, 3139821), (117, 2790952), (123, 2654808), (127, 2571192), (134, 2436876), (156, 2093214), (164, 1991106), (201, 1624584), (234, 1395476), (246, 1327404), (254, 1285596), (268, 1218438), (312, 1046607), (328, 995553), (369, 884936), (381, 857064), (402, 812292), (468, 697738), (492, 663702), (508, 642798), (533, 612648), (536, 609219), (603, 541528), (738, 442468), (762, 428532), (804, 406146), (871, 374904), (936, 348869), (984, 331851), (1016, 321399), (1066, 306324), (1143, 285688), (1206, 270764), (1476, 221234), (1524, 214266), (1599, 204216), (1608, 203073), (1651, 197784), (1742, 187452), (2132, 153162), (2286, 142844), (2412, 135382), (2613, 124968), (2747, 118872), (2952, 110617), (3048, 107133), (3198, 102108), (3302, 98892), (3484, 93726), (4264, 76581), (4572, 71422), (4797, 68072), (4824, 67691), (4953, 65928), (5207, 62712), (5226, 62484), (5494, 59436), (6396, 51054), (6604, 49446), (6968, 46863), (7839, 41656), (8241, 39624), (8509, 38376), (9144, 35711), (9594, 34036), (9906, 32964), (10414, 31356), (10452, 31242), (10988, 29718), (12792, 25527), (13208, 24723), (14859, 21976), (15621, 20904), (15678, 20828), (16482, 19812), (17018, 19188)]