1552553568

素因数分解:

$2^5\times 3^4\times {\mathrm{571}}^1\times {\mathrm{1049}}^1$

素因数の和:1642

約数の個数: 120

約数和(自身を含む): 4578373800

約数和(自身を除く): 3025820232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 571, 648, 864, 1049, 1142, 1296, 1713, 2098, 2284, 2592, 3147, 3426, 4196, 4568, 5139, 6294, 6852, 8392, 9136, 9441, 10278, 12588, 13704, 15417, 16784, 18272, 18882, 20556, 25176, 27408, 28323, 30834, 33568, 37764, 41112, 46251, 50352, 54816, 56646, 61668, 75528, 82224, 84969, 92502, 100704, 113292, 123336, 151056, 164448, 169938, 185004, 226584, 246672, 302112, 339876, 370008, 453168, 493344, 598979, 679752, 740016, 906336, 1197958, 1359504, 1480032, 1796937, 2395916, 2719008, 3593874, 4791832, 5390811, 7187748, 9583664, 10781622, 14375496, 16172433, 19167328, 21563244, 28750992, 32344866, 43126488, 48517299, 57501984, 64689732, 86252976, 97034598, 129379464, 172505952, 194069196, 258758928, 388138392, 517517856, 776276784, 1552553568]

約数ペア:

[(1, 1552553568), (2, 776276784), (3, 517517856), (4, 388138392), (6, 258758928), (8, 194069196), (9, 172505952), (12, 129379464), (16, 97034598), (18, 86252976), (24, 64689732), (27, 57501984), (32, 48517299), (36, 43126488), (48, 32344866), (54, 28750992), (72, 21563244), (81, 19167328), (96, 16172433), (108, 14375496), (144, 10781622), (162, 9583664), (216, 7187748), (288, 5390811), (324, 4791832), (432, 3593874), (571, 2719008), (648, 2395916), (864, 1796937), (1049, 1480032), (1142, 1359504), (1296, 1197958), (1713, 906336), (2098, 740016), (2284, 679752), (2592, 598979), (3147, 493344), (3426, 453168), (4196, 370008), (4568, 339876), (5139, 302112), (6294, 246672), (6852, 226584), (8392, 185004), (9136, 169938), (9441, 164448), (10278, 151056), (12588, 123336), (13704, 113292), (15417, 100704), (16784, 92502), (18272, 84969), (18882, 82224), (20556, 75528), (25176, 61668), (27408, 56646), (28323, 54816), (30834, 50352), (33568, 46251), (37764, 41112)]