1313040456

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3181}}^1$

素因数の和:3226

約数の個数: 240

約数和(自身を含む): 4608713340

約数和(自身を除く): 3295672884

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 117, 126, 147, 156, 162, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 324, 351, 364, 378, 392, 441, 468, 504, 546, 567, 588, 637, 648, 702, 728, 756, 819, 882, 936, 1053, 1092, 1134, 1176, 1274, 1323, 1404, 1512, 1638, 1764, 1911, 2106, 2184, 2268, 2457, 2548, 2646, 2808, 3181, 3276, 3528, 3822, 3969, 4212, 4536, 4914, 5096, 5292, 5733, 6362, 6552, 7371, 7644, 7938, 8424, 9543, 9828, 10584, 11466, 12724, 14742, 15288, 15876, 17199, 19086, 19656, 22267, 22932, 25448, 28629, 29484, 31752, 34398, 38172, 41353, 44534, 45864, 51597, 57258, 58968, 66801, 68796, 76344, 82706, 85887, 89068, 103194, 114516, 124059, 133602, 137592, 155869, 165412, 171774, 178136, 200403, 206388, 229032, 248118, 257661, 267204, 289471, 311738, 330824, 343548, 372177, 400806, 412776, 467607, 496236, 515322, 534408, 578942, 601209, 623476, 687096, 744354, 801612, 868413, 935214, 992472, 1030644, 1116531, 1157884, 1202418, 1246952, 1402821, 1488708, 1603224, 1736826, 1803627, 1870428, 2026297, 2061288, 2233062, 2315768, 2404836, 2605239, 2805642, 2977416, 3349593, 3473652, 3607254, 3740856, 4052594, 4208463, 4466124, 4809672, 5210478, 5611284, 6078891, 6699186, 6947304, 7214508, 7815717, 8105188, 8416926, 8932248, 10420956, 11222568, 12157782, 12625389, 13398372, 14429016, 15631434, 16210376, 16833852, 18236673, 20841912, 23447151, 24315564, 25250778, 26796744, 31262868, 33667704, 36473346, 46894302, 48631128, 50501556, 54710019, 62525736, 72946692, 93788604, 101003112, 109420038, 145893384, 164130057, 187577208, 218840076, 328260114, 437680152, 656520228, 1313040456]

約数ペア:

[(1, 1313040456), (2, 656520228), (3, 437680152), (4, 328260114), (6, 218840076), (7, 187577208), (8, 164130057), (9, 145893384), (12, 109420038), (13, 101003112), (14, 93788604), (18, 72946692), (21, 62525736), (24, 54710019), (26, 50501556), (27, 48631128), (28, 46894302), (36, 36473346), (39, 33667704), (42, 31262868), (49, 26796744), (52, 25250778), (54, 24315564), (56, 23447151), (63, 20841912), (72, 18236673), (78, 16833852), (81, 16210376), (84, 15631434), (91, 14429016), (98, 13398372), (104, 12625389), (108, 12157782), (117, 11222568), (126, 10420956), (147, 8932248), (156, 8416926), (162, 8105188), (168, 7815717), (182, 7214508), (189, 6947304), (196, 6699186), (216, 6078891), (234, 5611284), (252, 5210478), (273, 4809672), (294, 4466124), (312, 4208463), (324, 4052594), (351, 3740856), (364, 3607254), (378, 3473652), (392, 3349593), (441, 2977416), (468, 2805642), (504, 2605239), (546, 2404836), (567, 2315768), (588, 2233062), (637, 2061288), (648, 2026297), (702, 1870428), (728, 1803627), (756, 1736826), (819, 1603224), (882, 1488708), (936, 1402821), (1053, 1246952), (1092, 1202418), (1134, 1157884), (1176, 1116531), (1274, 1030644), (1323, 992472), (1404, 935214), (1512, 868413), (1638, 801612), (1764, 744354), (1911, 687096), (2106, 623476), (2184, 601209), (2268, 578942), (2457, 534408), (2548, 515322), (2646, 496236), (2808, 467607), (3181, 412776), (3276, 400806), (3528, 372177), (3822, 343548), (3969, 330824), (4212, 311738), (4536, 289471), (4914, 267204), (5096, 257661), (5292, 248118), (5733, 229032), (6362, 206388), (6552, 200403), (7371, 178136), (7644, 171774), (7938, 165412), (8424, 155869), (9543, 137592), (9828, 133602), (10584, 124059), (11466, 114516), (12724, 103194), (14742, 89068), (15288, 85887), (15876, 82706), (17199, 76344), (19086, 68796), (19656, 66801), (22267, 58968), (22932, 57258), (25448, 51597), (28629, 45864), (29484, 44534), (31752, 41353), (34398, 38172)]