219327888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1297}}^1$

素因数の和:1592

約数の個数: 80

約数和(自身を含む): 612905216

約数和(自身を除く): 393577328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 271, 312, 542, 624, 813, 1084, 1297, 1626, 2168, 2594, 3252, 3523, 3891, 4336, 5188, 6504, 7046, 7782, 10376, 10569, 13008, 14092, 15564, 16861, 20752, 21138, 28184, 31128, 33722, 42276, 50583, 56368, 62256, 67444, 84552, 101166, 134888, 169104, 202332, 269776, 351487, 404664, 702974, 809328, 1054461, 1405948, 2108922, 2811896, 4217844, 4569331, 5623792, 8435688, 9138662, 13707993, 16871376, 18277324, 27415986, 36554648, 54831972, 73109296, 109663944, 219327888]

約数ペア:

[(1, 219327888), (2, 109663944), (3, 73109296), (4, 54831972), (6, 36554648), (8, 27415986), (12, 18277324), (13, 16871376), (16, 13707993), (24, 9138662), (26, 8435688), (39, 5623792), (48, 4569331), (52, 4217844), (78, 2811896), (104, 2108922), (156, 1405948), (208, 1054461), (271, 809328), (312, 702974), (542, 404664), (624, 351487), (813, 269776), (1084, 202332), (1297, 169104), (1626, 134888), (2168, 101166), (2594, 84552), (3252, 67444), (3523, 62256), (3891, 56368), (4336, 50583), (5188, 42276), (6504, 33722), (7046, 31128), (7782, 28184), (10376, 21138), (10569, 20752), (13008, 16861), (14092, 15564)]