321808787424

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{461}}^1\times {\mathrm{8387}}^1$

素因数の和:8898

約数の個数: 216

約数和(自身を含む): 974367241848

約数和(自身を除く): 652558454424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 289, 306, 408, 461, 544, 578, 612, 816, 867, 922, 1156, 1224, 1383, 1632, 1734, 1844, 2312, 2448, 2601, 2766, 3468, 3688, 4149, 4624, 4896, 5202, 5532, 6936, 7376, 7837, 8298, 8387, 9248, 10404, 11064, 13872, 14752, 15674, 16596, 16774, 20808, 22128, 23511, 25161, 27744, 31348, 33192, 33548, 41616, 44256, 47022, 50322, 62696, 66384, 67096, 70533, 75483, 83232, 94044, 100644, 125392, 132768, 133229, 134192, 141066, 142579, 150966, 188088, 201288, 250784, 266458, 268384, 282132, 285158, 301932, 376176, 399687, 402576, 427737, 532916, 564264, 570316, 603864, 752352, 799374, 805152, 855474, 1065832, 1128528, 1140632, 1199061, 1207728, 1283211, 1598748, 1710948, 2131664, 2257056, 2281264, 2398122, 2415456, 2423843, 2566422, 3197496, 3421896, 3866407, 4263328, 4562528, 4796244, 4847686, 5132844, 6394992, 6843792, 7271529, 7732814, 9592488, 9695372, 10265688, 11599221, 12789984, 13687584, 14543058, 15465628, 19184976, 19390744, 20531376, 21814587, 23198442, 29086116, 30931256, 34797663, 38369952, 38781488, 41062752, 43629174, 46396884, 58172232, 61862512, 65728919, 69595326, 77562976, 87258348, 92793768, 116344464, 123725024, 131457838, 139190652, 174516696, 185587536, 197186757, 232688928, 262915676, 278381304, 349033392, 371175072, 394373514, 525831352, 556762608, 591560271, 698066784, 788747028, 1051662704, 1113525216, 1117391623, 1183120542, 1577494056, 2103325408, 2234783246, 2366241084, 3154988112, 3352174869, 4469566492, 4732482168, 6309976224, 6704349738, 8939132984, 9464964336, 10056524607, 13408699476, 17878265968, 18929928672, 20113049214, 26817398952, 35756531936, 40226098428, 53634797904, 80452196856, 107269595808, 160904393712, 321808787424]

約数ペア:

[(1, 321808787424), (2, 160904393712), (3, 107269595808), (4, 80452196856), (6, 53634797904), (8, 40226098428), (9, 35756531936), (12, 26817398952), (16, 20113049214), (17, 18929928672), (18, 17878265968), (24, 13408699476), (32, 10056524607), (34, 9464964336), (36, 8939132984), (48, 6704349738), (51, 6309976224), (68, 4732482168), (72, 4469566492), (96, 3352174869), (102, 3154988112), (136, 2366241084), (144, 2234783246), (153, 2103325408), (204, 1577494056), (272, 1183120542), (288, 1117391623), (289, 1113525216), (306, 1051662704), (408, 788747028), (461, 698066784), (544, 591560271), (578, 556762608), (612, 525831352), (816, 394373514), (867, 371175072), (922, 349033392), (1156, 278381304), (1224, 262915676), (1383, 232688928), (1632, 197186757), (1734, 185587536), (1844, 174516696), (2312, 139190652), (2448, 131457838), (2601, 123725024), (2766, 116344464), (3468, 92793768), (3688, 87258348), (4149, 77562976), (4624, 69595326), (4896, 65728919), (5202, 61862512), (5532, 58172232), (6936, 46396884), (7376, 43629174), (7837, 41062752), (8298, 38781488), (8387, 38369952), (9248, 34797663), (10404, 30931256), (11064, 29086116), (13872, 23198442), (14752, 21814587), (15674, 20531376), (16596, 19390744), (16774, 19184976), (20808, 15465628), (22128, 14543058), (23511, 13687584), (25161, 12789984), (27744, 11599221), (31348, 10265688), (33192, 9695372), (33548, 9592488), (41616, 7732814), (44256, 7271529), (47022, 6843792), (50322, 6394992), (62696, 5132844), (66384, 4847686), (67096, 4796244), (70533, 4562528), (75483, 4263328), (83232, 3866407), (94044, 3421896), (100644, 3197496), (125392, 2566422), (132768, 2423843), (133229, 2415456), (134192, 2398122), (141066, 2281264), (142579, 2257056), (150966, 2131664), (188088, 1710948), (201288, 1598748), (250784, 1283211), (266458, 1207728), (268384, 1199061), (282132, 1140632), (285158, 1128528), (301932, 1065832), (376176, 855474), (399687, 805152), (402576, 799374), (427737, 752352), (532916, 603864), (564264, 570316)]