347720436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12211}}^1$

素因数の和:12341

約数の個数: 72

約数和(自身を含む): 1013498304

約数和(自身を除く): 665777868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1356, 1582, 2034, 2373, 3164, 4068, 4746, 7119, 9492, 12211, 14238, 24422, 28476, 36633, 48844, 73266, 85477, 109899, 146532, 170954, 219798, 256431, 341908, 439596, 512862, 769293, 1025724, 1379843, 1538586, 2759686, 3077172, 4139529, 5519372, 8279058, 9658901, 12418587, 16558116, 19317802, 24837174, 28976703, 38635604, 49674348, 57953406, 86930109, 115906812, 173860218, 347720436]

約数ペア:

[(1, 347720436), (2, 173860218), (3, 115906812), (4, 86930109), (6, 57953406), (7, 49674348), (9, 38635604), (12, 28976703), (14, 24837174), (18, 19317802), (21, 16558116), (28, 12418587), (36, 9658901), (42, 8279058), (63, 5519372), (84, 4139529), (113, 3077172), (126, 2759686), (226, 1538586), (252, 1379843), (339, 1025724), (452, 769293), (678, 512862), (791, 439596), (1017, 341908), (1356, 256431), (1582, 219798), (2034, 170954), (2373, 146532), (3164, 109899), (4068, 85477), (4746, 73266), (7119, 48844), (9492, 36633), (12211, 28476), (14238, 24422)]