997856496

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8461}}^1$

素因数の和:8501

約数の個数: 200

約数和(自身を含む): 3554987744

約数和(自身を除く): 2557131248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 504, 546, 567, 624, 648, 702, 728, 756, 819, 936, 1008, 1053, 1092, 1134, 1296, 1404, 1456, 1512, 1638, 1872, 2106, 2184, 2268, 2457, 2808, 3024, 3276, 4212, 4368, 4536, 4914, 5616, 6552, 7371, 8424, 8461, 9072, 9828, 13104, 14742, 16848, 16922, 19656, 25383, 29484, 33844, 39312, 50766, 58968, 59227, 67688, 76149, 101532, 109993, 117936, 118454, 135376, 152298, 177681, 203064, 219986, 228447, 236908, 304596, 329979, 355362, 406128, 439972, 456894, 473816, 533043, 609192, 659958, 685341, 710724, 769951, 879944, 913788, 947632, 989937, 1066086, 1218384, 1319916, 1370682, 1421448, 1539902, 1599129, 1759888, 1827576, 1979874, 2132172, 2309853, 2639832, 2741364, 2842896, 2969811, 3079804, 3198258, 3655152, 3959748, 4264344, 4619706, 4797387, 5279664, 5482728, 5939622, 6159608, 6396516, 6929559, 7919496, 8528688, 8909433, 9239412, 9594774, 10965456, 11879244, 12319216, 12793032, 13859118, 15838992, 17818866, 18478824, 19189548, 20788677, 23758488, 25586064, 27718236, 35637732, 36957648, 38379096, 41577354, 47516976, 55436472, 62366031, 71275464, 76758192, 83154708, 110872944, 124732062, 142550928, 166309416, 249464124, 332618832, 498928248, 997856496]

約数ペア:

[(1, 997856496), (2, 498928248), (3, 332618832), (4, 249464124), (6, 166309416), (7, 142550928), (8, 124732062), (9, 110872944), (12, 83154708), (13, 76758192), (14, 71275464), (16, 62366031), (18, 55436472), (21, 47516976), (24, 41577354), (26, 38379096), (27, 36957648), (28, 35637732), (36, 27718236), (39, 25586064), (42, 23758488), (48, 20788677), (52, 19189548), (54, 18478824), (56, 17818866), (63, 15838992), (72, 13859118), (78, 12793032), (81, 12319216), (84, 11879244), (91, 10965456), (104, 9594774), (108, 9239412), (112, 8909433), (117, 8528688), (126, 7919496), (144, 6929559), (156, 6396516), (162, 6159608), (168, 5939622), (182, 5482728), (189, 5279664), (208, 4797387), (216, 4619706), (234, 4264344), (252, 3959748), (273, 3655152), (312, 3198258), (324, 3079804), (336, 2969811), (351, 2842896), (364, 2741364), (378, 2639832), (432, 2309853), (468, 2132172), (504, 1979874), (546, 1827576), (567, 1759888), (624, 1599129), (648, 1539902), (702, 1421448), (728, 1370682), (756, 1319916), (819, 1218384), (936, 1066086), (1008, 989937), (1053, 947632), (1092, 913788), (1134, 879944), (1296, 769951), (1404, 710724), (1456, 685341), (1512, 659958), (1638, 609192), (1872, 533043), (2106, 473816), (2184, 456894), (2268, 439972), (2457, 406128), (2808, 355362), (3024, 329979), (3276, 304596), (4212, 236908), (4368, 228447), (4536, 219986), (4914, 203064), (5616, 177681), (6552, 152298), (7371, 135376), (8424, 118454), (8461, 117936), (9072, 109993), (9828, 101532), (13104, 76149), (14742, 67688), (16848, 59227), (16922, 58968), (19656, 50766), (25383, 39312), (29484, 33844)]