810639648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30931}}^1$

素因数の和:30967

約数の個数: 144

約数和(自身を含む): 2837330496

約数和(自身を除く): 2026690848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 30931, 61862, 92793, 123724, 185586, 216517, 247448, 278379, 371172, 402103, 433034, 494896, 556758, 649551, 742344, 804206, 866068, 989792, 1113516, 1206309, 1299102, 1484688, 1608412, 1732136, 1948653, 2227032, 2412618, 2598204, 2814721, 2969376, 3216824, 3464272, 3618927, 3897306, 4454064, 4825236, 5196408, 5629442, 6433648, 6928544, 7237854, 7794612, 8444163, 8908128, 9650472, 10392816, 11258884, 12867296, 14475708, 15589224, 16888326, 19300944, 20785632, 22517768, 25332489, 28951416, 31178448, 33776652, 38601888, 45035536, 50664978, 57902832, 62356896, 67553304, 90071072, 101329956, 115805664, 135106608, 202659912, 270213216, 405319824, 810639648]

約数ペア:

[(1, 810639648), (2, 405319824), (3, 270213216), (4, 202659912), (6, 135106608), (7, 115805664), (8, 101329956), (9, 90071072), (12, 67553304), (13, 62356896), (14, 57902832), (16, 50664978), (18, 45035536), (21, 38601888), (24, 33776652), (26, 31178448), (28, 28951416), (32, 25332489), (36, 22517768), (39, 20785632), (42, 19300944), (48, 16888326), (52, 15589224), (56, 14475708), (63, 12867296), (72, 11258884), (78, 10392816), (84, 9650472), (91, 8908128), (96, 8444163), (104, 7794612), (112, 7237854), (117, 6928544), (126, 6433648), (144, 5629442), (156, 5196408), (168, 4825236), (182, 4454064), (208, 3897306), (224, 3618927), (234, 3464272), (252, 3216824), (273, 2969376), (288, 2814721), (312, 2598204), (336, 2412618), (364, 2227032), (416, 1948653), (468, 1732136), (504, 1608412), (546, 1484688), (624, 1299102), (672, 1206309), (728, 1113516), (819, 989792), (936, 866068), (1008, 804206), (1092, 742344), (1248, 649551), (1456, 556758), (1638, 494896), (1872, 433034), (2016, 402103), (2184, 371172), (2912, 278379), (3276, 247448), (3744, 216517), (4368, 185586), (6552, 123724), (8736, 92793), (13104, 61862), (26208, 30931)]