634091568

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1803

約数の個数: 160

約数和(自身を含む): 1939375872

約数和(自身を除く): 1305284304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 41, 44, 48, 51, 66, 68, 82, 88, 102, 123, 132, 136, 164, 176, 187, 204, 246, 264, 272, 328, 374, 408, 451, 492, 528, 561, 656, 697, 748, 816, 902, 984, 1122, 1353, 1394, 1496, 1723, 1804, 1968, 2091, 2244, 2706, 2788, 2992, 3446, 3608, 4182, 4488, 5169, 5412, 5576, 6892, 7216, 7667, 8364, 8976, 10338, 10824, 11152, 13784, 15334, 16728, 18953, 20676, 21648, 23001, 27568, 29291, 30668, 33456, 37906, 41352, 46002, 56859, 58582, 61336, 70643, 75812, 82704, 87873, 92004, 113718, 117164, 122672, 141286, 151624, 175746, 184008, 211929, 227436, 234328, 282572, 303248, 322201, 351492, 368016, 423858, 454872, 468656, 565144, 644402, 702984, 777073, 847716, 909744, 966603, 1130288, 1200931, 1288804, 1405968, 1554146, 1695432, 1933206, 2331219, 2401862, 2577608, 3108292, 3390864, 3602793, 3866412, 4662438, 4803724, 5155216, 6216584, 7205586, 7732824, 9324876, 9607448, 12433168, 13210241, 14411172, 15465648, 18649752, 19214896, 26420482, 28822344, 37299504, 39630723, 52840964, 57644688, 79261446, 105681928, 158522892, 211363856, 317045784, 634091568]

約数ペア:

[(1, 634091568), (2, 317045784), (3, 211363856), (4, 158522892), (6, 105681928), (8, 79261446), (11, 57644688), (12, 52840964), (16, 39630723), (17, 37299504), (22, 28822344), (24, 26420482), (33, 19214896), (34, 18649752), (41, 15465648), (44, 14411172), (48, 13210241), (51, 12433168), (66, 9607448), (68, 9324876), (82, 7732824), (88, 7205586), (102, 6216584), (123, 5155216), (132, 4803724), (136, 4662438), (164, 3866412), (176, 3602793), (187, 3390864), (204, 3108292), (246, 2577608), (264, 2401862), (272, 2331219), (328, 1933206), (374, 1695432), (408, 1554146), (451, 1405968), (492, 1288804), (528, 1200931), (561, 1130288), (656, 966603), (697, 909744), (748, 847716), (816, 777073), (902, 702984), (984, 644402), (1122, 565144), (1353, 468656), (1394, 454872), (1496, 423858), (1723, 368016), (1804, 351492), (1968, 322201), (2091, 303248), (2244, 282572), (2706, 234328), (2788, 227436), (2992, 211929), (3446, 184008), (3608, 175746), (4182, 151624), (4488, 141286), (5169, 122672), (5412, 117164), (5576, 113718), (6892, 92004), (7216, 87873), (7667, 82704), (8364, 75812), (8976, 70643), (10338, 61336), (10824, 58582), (11152, 56859), (13784, 46002), (15334, 41352), (16728, 37906), (18953, 33456), (20676, 30668), (21648, 29291), (23001, 27568)]