1519994376

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16103}}^1$

素因数の和:16160

約数の個数: 128

約数和(自身を含む): 4637952000

約数和(自身を除く): 3117957624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 184, 207, 216, 228, 276, 342, 414, 437, 456, 513, 552, 621, 684, 828, 874, 1026, 1242, 1311, 1368, 1656, 1748, 2052, 2484, 2622, 3496, 3933, 4104, 4968, 5244, 7866, 10488, 11799, 15732, 16103, 23598, 31464, 32206, 47196, 48309, 64412, 94392, 96618, 128824, 144927, 193236, 289854, 305957, 370369, 386472, 434781, 579708, 611914, 740738, 869562, 917871, 1111107, 1159416, 1223828, 1481476, 1739124, 1835742, 2222214, 2447656, 2753613, 2962952, 3333321, 3478248, 3671484, 4444428, 5507226, 6666642, 7037011, 7342968, 8260839, 8888856, 9999963, 11014452, 13333284, 14074022, 16521678, 19999926, 21111033, 22028904, 26666568, 28148044, 33043356, 39999852, 42222066, 56296088, 63333099, 66086712, 79999704, 84444132, 126666198, 168888264, 189999297, 253332396, 379998594, 506664792, 759997188, 1519994376]

約数ペア:

[(1, 1519994376), (2, 759997188), (3, 506664792), (4, 379998594), (6, 253332396), (8, 189999297), (9, 168888264), (12, 126666198), (18, 84444132), (19, 79999704), (23, 66086712), (24, 63333099), (27, 56296088), (36, 42222066), (38, 39999852), (46, 33043356), (54, 28148044), (57, 26666568), (69, 22028904), (72, 21111033), (76, 19999926), (92, 16521678), (108, 14074022), (114, 13333284), (138, 11014452), (152, 9999963), (171, 8888856), (184, 8260839), (207, 7342968), (216, 7037011), (228, 6666642), (276, 5507226), (342, 4444428), (414, 3671484), (437, 3478248), (456, 3333321), (513, 2962952), (552, 2753613), (621, 2447656), (684, 2222214), (828, 1835742), (874, 1739124), (1026, 1481476), (1242, 1223828), (1311, 1159416), (1368, 1111107), (1656, 917871), (1748, 869562), (2052, 740738), (2484, 611914), (2622, 579708), (3496, 434781), (3933, 386472), (4104, 370369), (4968, 305957), (5244, 289854), (7866, 193236), (10488, 144927), (11799, 128824), (15732, 96618), (16103, 94392), (23598, 64412), (31464, 48309), (32206, 47196)]