271231056

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1097}}^1$

素因数の和:1229

約数の個数: 120

約数和(自身を含む): 812418984

約数和(自身を除く): 541187928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 101, 102, 136, 144, 153, 202, 204, 272, 303, 306, 404, 408, 606, 612, 808, 816, 909, 1097, 1212, 1224, 1616, 1717, 1818, 2194, 2424, 2448, 3291, 3434, 3636, 4388, 4848, 5151, 6582, 6868, 7272, 8776, 9873, 10302, 13164, 13736, 14544, 15453, 17552, 18649, 19746, 20604, 26328, 27472, 30906, 37298, 39492, 41208, 52656, 55947, 61812, 74596, 78984, 82416, 110797, 111894, 123624, 149192, 157968, 167841, 221594, 223788, 247248, 298384, 332391, 335682, 443188, 447576, 664782, 671364, 886376, 895152, 997173, 1329564, 1342728, 1772752, 1883549, 1994346, 2659128, 2685456, 3767098, 3988692, 5318256, 5650647, 7534196, 7977384, 11301294, 15068392, 15954768, 16951941, 22602588, 30136784, 33903882, 45205176, 67807764, 90410352, 135615528, 271231056]

約数ペア:

[(1, 271231056), (2, 135615528), (3, 90410352), (4, 67807764), (6, 45205176), (8, 33903882), (9, 30136784), (12, 22602588), (16, 16951941), (17, 15954768), (18, 15068392), (24, 11301294), (34, 7977384), (36, 7534196), (48, 5650647), (51, 5318256), (68, 3988692), (72, 3767098), (101, 2685456), (102, 2659128), (136, 1994346), (144, 1883549), (153, 1772752), (202, 1342728), (204, 1329564), (272, 997173), (303, 895152), (306, 886376), (404, 671364), (408, 664782), (606, 447576), (612, 443188), (808, 335682), (816, 332391), (909, 298384), (1097, 247248), (1212, 223788), (1224, 221594), (1616, 167841), (1717, 157968), (1818, 149192), (2194, 123624), (2424, 111894), (2448, 110797), (3291, 82416), (3434, 78984), (3636, 74596), (4388, 61812), (4848, 55947), (5151, 52656), (6582, 41208), (6868, 39492), (7272, 37298), (8776, 30906), (9873, 27472), (10302, 26328), (13164, 20604), (13736, 19746), (14544, 18649), (15453, 17552)]