2447887968

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{563}}^1$

素因数の和:1097

約数の個数: 144

約数和(自身を含む): 7213280256

約数和(自身を除く): 4765392288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 487, 496, 558, 563, 744, 974, 992, 1116, 1126, 1461, 1488, 1689, 1948, 2232, 2252, 2922, 2976, 3378, 3896, 4383, 4464, 4504, 5067, 5844, 6756, 7792, 8766, 8928, 9008, 10134, 11688, 13512, 15097, 15584, 17453, 17532, 18016, 20268, 23376, 27024, 30194, 34906, 35064, 40536, 45291, 46752, 52359, 54048, 60388, 69812, 70128, 81072, 90582, 104718, 120776, 135873, 139624, 140256, 157077, 162144, 181164, 209436, 241552, 271746, 274181, 279248, 314154, 362328, 418872, 483104, 543492, 548362, 558496, 628308, 724656, 822543, 837744, 1086984, 1096724, 1256616, 1449312, 1645086, 1675488, 2173968, 2193448, 2467629, 2513232, 3290172, 4347936, 4386896, 4935258, 5026464, 6580344, 8499611, 8773792, 9870516, 13160688, 16999222, 19741032, 25498833, 26321376, 33998444, 39482064, 50997666, 67996888, 76496499, 78964128, 101995332, 135993776, 152992998, 203990664, 271987552, 305985996, 407981328, 611971992, 815962656, 1223943984, 2447887968]

約数ペア:

[(1, 2447887968), (2, 1223943984), (3, 815962656), (4, 611971992), (6, 407981328), (8, 305985996), (9, 271987552), (12, 203990664), (16, 152992998), (18, 135993776), (24, 101995332), (31, 78964128), (32, 76496499), (36, 67996888), (48, 50997666), (62, 39482064), (72, 33998444), (93, 26321376), (96, 25498833), (124, 19741032), (144, 16999222), (186, 13160688), (248, 9870516), (279, 8773792), (288, 8499611), (372, 6580344), (487, 5026464), (496, 4935258), (558, 4386896), (563, 4347936), (744, 3290172), (974, 2513232), (992, 2467629), (1116, 2193448), (1126, 2173968), (1461, 1675488), (1488, 1645086), (1689, 1449312), (1948, 1256616), (2232, 1096724), (2252, 1086984), (2922, 837744), (2976, 822543), (3378, 724656), (3896, 628308), (4383, 558496), (4464, 548362), (4504, 543492), (5067, 483104), (5844, 418872), (6756, 362328), (7792, 314154), (8766, 279248), (8928, 274181), (9008, 271746), (10134, 241552), (11688, 209436), (13512, 181164), (15097, 162144), (15584, 157077), (17453, 140256), (17532, 139624), (18016, 135873), (20268, 120776), (23376, 104718), (27024, 90582), (30194, 81072), (34906, 70128), (35064, 69812), (40536, 60388), (45291, 54048), (46752, 52359)]