1325843712

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1049

約数の個数: 216

約数和(自身を含む): 4157986560

約数和(自身を除く): 2832142848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 128, 144, 152, 171, 186, 192, 228, 248, 256, 279, 288, 304, 342, 372, 384, 456, 496, 558, 576, 589, 608, 684, 744, 768, 912, 977, 992, 1116, 1152, 1178, 1216, 1368, 1488, 1767, 1824, 1954, 1984, 2232, 2304, 2356, 2432, 2736, 2931, 2976, 3534, 3648, 3908, 3968, 4464, 4712, 4864, 5301, 5472, 5862, 5952, 7068, 7296, 7816, 7936, 8793, 8928, 9424, 10602, 10944, 11724, 11904, 14136, 14592, 15632, 17586, 17856, 18563, 18848, 21204, 21888, 23448, 23808, 28272, 30287, 31264, 35172, 35712, 37126, 37696, 42408, 43776, 46896, 55689, 56544, 60574, 62528, 70344, 71424, 74252, 75392, 84816, 90861, 93792, 111378, 113088, 121148, 125056, 140688, 148504, 150784, 167067, 169632, 181722, 187584, 222756, 226176, 242296, 250112, 272583, 281376, 297008, 334134, 339264, 363444, 375168, 445512, 452352, 484592, 545166, 562752, 575453, 594016, 668268, 678528, 726888, 750336, 891024, 969184, 1090332, 1125504, 1150906, 1188032, 1336536, 1357056, 1453776, 1726359, 1782048, 1938368, 2180664, 2251008, 2301812, 2376064, 2673072, 2907552, 3452718, 3564096, 3876736, 4361328, 4603624, 4752128, 5179077, 5346144, 5815104, 6905436, 7128192, 7753472, 8722656, 9207248, 10358154, 10692288, 11630208, 13810872, 14256384, 17445312, 18414496, 20716308, 21384576, 23260416, 27621744, 34890624, 36828992, 41432616, 42769152, 55243488, 69781248, 73657984, 82865232, 110486976, 147315968, 165730464, 220973952, 331460928, 441947904, 662921856, 1325843712]

約数ペア:

[(1, 1325843712), (2, 662921856), (3, 441947904), (4, 331460928), (6, 220973952), (8, 165730464), (9, 147315968), (12, 110486976), (16, 82865232), (18, 73657984), (19, 69781248), (24, 55243488), (31, 42769152), (32, 41432616), (36, 36828992), (38, 34890624), (48, 27621744), (57, 23260416), (62, 21384576), (64, 20716308), (72, 18414496), (76, 17445312), (93, 14256384), (96, 13810872), (114, 11630208), (124, 10692288), (128, 10358154), (144, 9207248), (152, 8722656), (171, 7753472), (186, 7128192), (192, 6905436), (228, 5815104), (248, 5346144), (256, 5179077), (279, 4752128), (288, 4603624), (304, 4361328), (342, 3876736), (372, 3564096), (384, 3452718), (456, 2907552), (496, 2673072), (558, 2376064), (576, 2301812), (589, 2251008), (608, 2180664), (684, 1938368), (744, 1782048), (768, 1726359), (912, 1453776), (977, 1357056), (992, 1336536), (1116, 1188032), (1152, 1150906), (1178, 1125504), (1216, 1090332), (1368, 969184), (1488, 891024), (1767, 750336), (1824, 726888), (1954, 678528), (1984, 668268), (2232, 594016), (2304, 575453), (2356, 562752), (2432, 545166), (2736, 484592), (2931, 452352), (2976, 445512), (3534, 375168), (3648, 363444), (3908, 339264), (3968, 334134), (4464, 297008), (4712, 281376), (4864, 272583), (5301, 250112), (5472, 242296), (5862, 226176), (5952, 222756), (7068, 187584), (7296, 181722), (7816, 169632), (7936, 167067), (8793, 150784), (8928, 148504), (9424, 140688), (10602, 125056), (10944, 121148), (11724, 113088), (11904, 111378), (14136, 93792), (14592, 90861), (15632, 84816), (17586, 75392), (17856, 74252), (18563, 71424), (18848, 70344), (21204, 62528), (21888, 60574), (23448, 56544), (23808, 55689), (28272, 46896), (30287, 43776), (31264, 42408), (35172, 37696), (35712, 37126)]