996717618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 2579391360

約数和(自身を除く): 1582673742

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 37, 38, 39, 57, 73, 74, 78, 83, 111, 114, 117, 146, 166, 171, 219, 222, 234, 247, 249, 333, 342, 438, 481, 494, 498, 657, 666, 703, 741, 747, 949, 962, 1079, 1314, 1387, 1406, 1443, 1482, 1494, 1577, 1898, 2109, 2158, 2223, 2701, 2774, 2847, 2886, 3071, 3154, 3237, 4161, 4218, 4329, 4446, 4731, 5402, 5694, 6059, 6142, 6327, 6474, 8103, 8322, 8541, 8658, 9139, 9213, 9462, 9711, 12118, 12483, 12654, 14193, 16206, 17082, 18031, 18177, 18278, 18426, 19422, 20501, 24309, 24966, 27417, 27639, 28386, 35113, 36062, 36354, 39923, 41002, 48618, 51319, 54093, 54531, 54834, 55278, 58349, 61503, 70226, 78767, 79846, 82251, 102638, 105339, 108186, 109062, 115121, 116698, 119769, 123006, 153957, 157534, 162279, 164502, 175047, 184509, 210678, 224183, 230242, 236301, 239538, 307914, 316017, 324558, 345363, 350094, 359307, 369018, 448366, 461871, 472602, 525141, 632034, 667147, 672549, 690726, 708903, 718614, 758537, 923742, 1036089, 1050282, 1334294, 1345098, 1417806, 1496573, 1517074, 2001441, 2017647, 2072178, 2275611, 2914379, 2993146, 4002882, 4035294, 4259477, 4489719, 4551222, 5828758, 6004323, 6826833, 8518954, 8743137, 8979438, 12008646, 12778431, 13469157, 13653666, 17486274, 25556862, 26229411, 26938314, 38335293, 52458822, 55373201, 76670586, 110746402, 166119603, 332239206, 498358809, 996717618]

約数ペア:

[(1, 996717618), (2, 498358809), (3, 332239206), (6, 166119603), (9, 110746402), (13, 76670586), (18, 55373201), (19, 52458822), (26, 38335293), (37, 26938314), (38, 26229411), (39, 25556862), (57, 17486274), (73, 13653666), (74, 13469157), (78, 12778431), (83, 12008646), (111, 8979438), (114, 8743137), (117, 8518954), (146, 6826833), (166, 6004323), (171, 5828758), (219, 4551222), (222, 4489719), (234, 4259477), (247, 4035294), (249, 4002882), (333, 2993146), (342, 2914379), (438, 2275611), (481, 2072178), (494, 2017647), (498, 2001441), (657, 1517074), (666, 1496573), (703, 1417806), (741, 1345098), (747, 1334294), (949, 1050282), (962, 1036089), (1079, 923742), (1314, 758537), (1387, 718614), (1406, 708903), (1443, 690726), (1482, 672549), (1494, 667147), (1577, 632034), (1898, 525141), (2109, 472602), (2158, 461871), (2223, 448366), (2701, 369018), (2774, 359307), (2847, 350094), (2886, 345363), (3071, 324558), (3154, 316017), (3237, 307914), (4161, 239538), (4218, 236301), (4329, 230242), (4446, 224183), (4731, 210678), (5402, 184509), (5694, 175047), (6059, 164502), (6142, 162279), (6327, 157534), (6474, 153957), (8103, 123006), (8322, 119769), (8541, 116698), (8658, 115121), (9139, 109062), (9213, 108186), (9462, 105339), (9711, 102638), (12118, 82251), (12483, 79846), (12654, 78767), (14193, 70226), (16206, 61503), (17082, 58349), (18031, 55278), (18177, 54834), (18278, 54531), (18426, 54093), (19422, 51319), (20501, 48618), (24309, 41002), (24966, 39923), (27417, 36354), (27639, 36062), (28386, 35113)]