15969681792

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{243203}}^1$

素因数の和:243245

約数の個数: 128

約数和(自身を含む): 49613616000

約数和(自身を除く): 33643934208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 16416, 21888, 32832, 65664, 243203, 486406, 729609, 972812, 1459218, 1945624, 2188827, 2918436, 3891248, 4377654, 4620857, 5836872, 6566481, 7782496, 8755308, 9241714, 11673744, 13132962, 13862571, 15564992, 17510616, 18483428, 23347488, 26265924, 27725142, 31129984, 35021232, 36966856, 41587713, 46694976, 52531848, 55450284, 70042464, 73933712, 83175426, 93389952, 105063696, 110900568, 124763139, 140084928, 147867424, 166350852, 210127392, 221801136, 249526278, 280169856, 295734848, 332701704, 420254784, 443602272, 499052556, 591469696, 665403408, 840509568, 887204544, 998105112, 1330806816, 1774409088, 1996210224, 2661613632, 3992420448, 5323227264, 7984840896, 15969681792]

約数ペア:

[(1, 15969681792), (2, 7984840896), (3, 5323227264), (4, 3992420448), (6, 2661613632), (8, 1996210224), (9, 1774409088), (12, 1330806816), (16, 998105112), (18, 887204544), (19, 840509568), (24, 665403408), (27, 591469696), (32, 499052556), (36, 443602272), (38, 420254784), (48, 332701704), (54, 295734848), (57, 280169856), (64, 249526278), (72, 221801136), (76, 210127392), (96, 166350852), (108, 147867424), (114, 140084928), (128, 124763139), (144, 110900568), (152, 105063696), (171, 93389952), (192, 83175426), (216, 73933712), (228, 70042464), (288, 55450284), (304, 52531848), (342, 46694976), (384, 41587713), (432, 36966856), (456, 35021232), (513, 31129984), (576, 27725142), (608, 26265924), (684, 23347488), (864, 18483428), (912, 17510616), (1026, 15564992), (1152, 13862571), (1216, 13132962), (1368, 11673744), (1728, 9241714), (1824, 8755308), (2052, 7782496), (2432, 6566481), (2736, 5836872), (3456, 4620857), (3648, 4377654), (4104, 3891248), (5472, 2918436), (7296, 2188827), (8208, 1945624), (10944, 1459218), (16416, 972812), (21888, 729609), (32832, 486406), (65664, 243203)]