345721968

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:631

約数の個数: 120

約数和(自身を含む): 998092368

約数和(自身を除く): 652370400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 97, 106, 144, 159, 194, 212, 291, 318, 388, 424, 467, 477, 582, 636, 776, 848, 873, 934, 954, 1164, 1272, 1401, 1552, 1746, 1868, 1908, 2328, 2544, 2802, 3492, 3736, 3816, 4203, 4656, 5141, 5604, 6984, 7472, 7632, 8406, 10282, 11208, 13968, 15423, 16812, 20564, 22416, 24751, 30846, 33624, 41128, 45299, 46269, 49502, 61692, 67248, 74253, 82256, 90598, 92538, 99004, 123384, 135897, 148506, 181196, 185076, 198008, 222759, 246768, 271794, 297012, 362392, 370152, 396016, 407691, 445518, 543588, 594024, 724784, 740304, 815382, 891036, 1087176, 1188048, 1630764, 1782072, 2174352, 2400847, 3261528, 3564144, 4801694, 6523056, 7202541, 9603388, 14405082, 19206776, 21607623, 28810164, 38413552, 43215246, 57620328, 86430492, 115240656, 172860984, 345721968]

約数ペア:

[(1, 345721968), (2, 172860984), (3, 115240656), (4, 86430492), (6, 57620328), (8, 43215246), (9, 38413552), (12, 28810164), (16, 21607623), (18, 19206776), (24, 14405082), (36, 9603388), (48, 7202541), (53, 6523056), (72, 4801694), (97, 3564144), (106, 3261528), (144, 2400847), (159, 2174352), (194, 1782072), (212, 1630764), (291, 1188048), (318, 1087176), (388, 891036), (424, 815382), (467, 740304), (477, 724784), (582, 594024), (636, 543588), (776, 445518), (848, 407691), (873, 396016), (934, 370152), (954, 362392), (1164, 297012), (1272, 271794), (1401, 246768), (1552, 222759), (1746, 198008), (1868, 185076), (1908, 181196), (2328, 148506), (2544, 135897), (2802, 123384), (3492, 99004), (3736, 92538), (3816, 90598), (4203, 82256), (4656, 74253), (5141, 67248), (5604, 61692), (6984, 49502), (7472, 46269), (7632, 45299), (8406, 41128), (10282, 33624), (11208, 30846), (13968, 24751), (15423, 22416), (16812, 20564)]