397641552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:697

約数の個数: 160

約数和(自身を含む): 1288679424

約数和(自身を除く): 891037872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 271, 308, 336, 397, 462, 528, 542, 616, 794, 813, 924, 1084, 1191, 1232, 1588, 1626, 1848, 1897, 2168, 2382, 2779, 2981, 3176, 3252, 3696, 3794, 4336, 4367, 4764, 5558, 5691, 5962, 6352, 6504, 7588, 8337, 8734, 8943, 9528, 11116, 11382, 11924, 13008, 13101, 15176, 16674, 17468, 17886, 19056, 20867, 22232, 22764, 23848, 26202, 30352, 30569, 33348, 34936, 35772, 41734, 44464, 45528, 47696, 52404, 61138, 62601, 66696, 69872, 71544, 83468, 91056, 91707, 104808, 107587, 122276, 125202, 133392, 143088, 166936, 183414, 209616, 215174, 244552, 250404, 322761, 333872, 366828, 430348, 489104, 500808, 645522, 733656, 753109, 860696, 1001616, 1183457, 1291044, 1467312, 1506218, 1721392, 2259327, 2366914, 2582088, 3012436, 3550371, 4518654, 4733828, 5164176, 6024872, 7100742, 8284199, 9037308, 9467656, 12049744, 14201484, 16568398, 18074616, 18935312, 24852597, 28402968, 33136796, 36149232, 49705194, 56805936, 66273592, 99410388, 132547184, 198820776, 397641552]

約数ペア:

[(1, 397641552), (2, 198820776), (3, 132547184), (4, 99410388), (6, 66273592), (7, 56805936), (8, 49705194), (11, 36149232), (12, 33136796), (14, 28402968), (16, 24852597), (21, 18935312), (22, 18074616), (24, 16568398), (28, 14201484), (33, 12049744), (42, 9467656), (44, 9037308), (48, 8284199), (56, 7100742), (66, 6024872), (77, 5164176), (84, 4733828), (88, 4518654), (112, 3550371), (132, 3012436), (154, 2582088), (168, 2366914), (176, 2259327), (231, 1721392), (264, 1506218), (271, 1467312), (308, 1291044), (336, 1183457), (397, 1001616), (462, 860696), (528, 753109), (542, 733656), (616, 645522), (794, 500808), (813, 489104), (924, 430348), (1084, 366828), (1191, 333872), (1232, 322761), (1588, 250404), (1626, 244552), (1848, 215174), (1897, 209616), (2168, 183414), (2382, 166936), (2779, 143088), (2981, 133392), (3176, 125202), (3252, 122276), (3696, 107587), (3794, 104808), (4336, 91707), (4367, 91056), (4764, 83468), (5558, 71544), (5691, 69872), (5962, 66696), (6352, 62601), (6504, 61138), (7588, 52404), (8337, 47696), (8734, 45528), (8943, 44464), (9528, 41734), (11116, 35772), (11382, 34936), (11924, 33348), (13008, 30569), (13101, 30352), (15176, 26202), (16674, 23848), (17468, 22764), (17886, 22232), (19056, 20867)]