213383376

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{25997}}^1$

素因数の和:26033

約数の個数: 80

約数和(自身を含む): 644750400

約数和(自身を除く): 431367024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 25997, 51994, 77991, 103988, 155982, 207976, 233973, 311964, 415952, 467946, 493943, 623928, 701919, 935892, 987886, 1247856, 1403838, 1481829, 1871784, 1975772, 2807676, 2963658, 3743568, 3951544, 4445487, 5615352, 5927316, 7903088, 8890974, 11230704, 11854632, 13336461, 17781948, 23709264, 26672922, 35563896, 53345844, 71127792, 106691688, 213383376]

約数ペア:

[(1, 213383376), (2, 106691688), (3, 71127792), (4, 53345844), (6, 35563896), (8, 26672922), (9, 23709264), (12, 17781948), (16, 13336461), (18, 11854632), (19, 11230704), (24, 8890974), (27, 7903088), (36, 5927316), (38, 5615352), (48, 4445487), (54, 3951544), (57, 3743568), (72, 2963658), (76, 2807676), (108, 1975772), (114, 1871784), (144, 1481829), (152, 1403838), (171, 1247856), (216, 987886), (228, 935892), (304, 701919), (342, 623928), (432, 493943), (456, 467946), (513, 415952), (684, 311964), (912, 233973), (1026, 207976), (1368, 155982), (2052, 103988), (2736, 77991), (4104, 51994), (8208, 25997)]