2021385312

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{353}}^1$

素因数の和:765

約数の個数: 144

約数和(自身を含む): 5879699280

約数和(自身を除く): 3858313968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 337, 353, 354, 472, 531, 674, 706, 708, 944, 1011, 1059, 1062, 1348, 1412, 1416, 1888, 2022, 2118, 2124, 2696, 2824, 2832, 3033, 3177, 4044, 4236, 4248, 5392, 5648, 5664, 6066, 6354, 8088, 8472, 8496, 10784, 11296, 12132, 12708, 16176, 16944, 16992, 19883, 20827, 24264, 25416, 32352, 33888, 39766, 41654, 48528, 50832, 59649, 62481, 79532, 83308, 97056, 101664, 118961, 119298, 124962, 159064, 166616, 178947, 187443, 237922, 238596, 249924, 318128, 333232, 356883, 357894, 374886, 475844, 477192, 499848, 636256, 666464, 713766, 715788, 749772, 951688, 954384, 999696, 1070649, 1427532, 1431576, 1499544, 1903376, 1908768, 1999392, 2141298, 2855064, 2863152, 2999088, 3806752, 4282596, 5710128, 5726304, 5998176, 7018699, 8565192, 11420256, 14037398, 17130384, 21056097, 28074796, 34260768, 42112194, 56149592, 63168291, 84224388, 112299184, 126336582, 168448776, 224598368, 252673164, 336897552, 505346328, 673795104, 1010692656, 2021385312]

約数ペア:

[(1, 2021385312), (2, 1010692656), (3, 673795104), (4, 505346328), (6, 336897552), (8, 252673164), (9, 224598368), (12, 168448776), (16, 126336582), (18, 112299184), (24, 84224388), (32, 63168291), (36, 56149592), (48, 42112194), (59, 34260768), (72, 28074796), (96, 21056097), (118, 17130384), (144, 14037398), (177, 11420256), (236, 8565192), (288, 7018699), (337, 5998176), (353, 5726304), (354, 5710128), (472, 4282596), (531, 3806752), (674, 2999088), (706, 2863152), (708, 2855064), (944, 2141298), (1011, 1999392), (1059, 1908768), (1062, 1903376), (1348, 1499544), (1412, 1431576), (1416, 1427532), (1888, 1070649), (2022, 999696), (2118, 954384), (2124, 951688), (2696, 749772), (2824, 715788), (2832, 713766), (3033, 666464), (3177, 636256), (4044, 499848), (4236, 477192), (4248, 475844), (5392, 374886), (5648, 357894), (5664, 356883), (6066, 333232), (6354, 318128), (8088, 249924), (8472, 238596), (8496, 237922), (10784, 187443), (11296, 178947), (12132, 166616), (12708, 159064), (16176, 124962), (16944, 119298), (16992, 118961), (19883, 101664), (20827, 97056), (24264, 83308), (25416, 79532), (32352, 62481), (33888, 59649), (39766, 50832), (41654, 48528)]