268392384

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:595

約数の個数: 168

約数和(自身を含む): 841534512

約数和(自身を除く): 573142128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 73, 78, 96, 104, 117, 144, 146, 156, 192, 208, 219, 234, 288, 292, 312, 416, 438, 468, 491, 576, 584, 624, 657, 832, 876, 936, 949, 982, 1168, 1248, 1314, 1473, 1752, 1872, 1898, 1964, 2336, 2496, 2628, 2847, 2946, 3504, 3744, 3796, 3928, 4419, 4672, 5256, 5694, 5892, 6383, 7008, 7488, 7592, 7856, 8541, 8838, 10512, 11388, 11784, 12766, 14016, 15184, 15712, 17082, 17676, 19149, 21024, 22776, 23568, 25532, 30368, 31424, 34164, 35352, 35843, 38298, 42048, 45552, 47136, 51064, 57447, 60736, 68328, 70704, 71686, 76596, 91104, 94272, 102128, 107529, 114894, 136656, 141408, 143372, 153192, 182208, 204256, 215058, 229788, 273312, 282816, 286744, 306384, 322587, 408512, 430116, 459576, 465959, 546624, 573488, 612768, 645174, 860232, 919152, 931918, 1146976, 1225536, 1290348, 1397877, 1720464, 1838304, 1863836, 2293952, 2580696, 2795754, 3440928, 3676608, 3727672, 4193631, 5161392, 5591508, 6881856, 7455344, 8387262, 10322784, 11183016, 14910688, 16774524, 20645568, 22366032, 29821376, 33549048, 44732064, 67098096, 89464128, 134196192, 268392384]

約数ペア:

[(1, 268392384), (2, 134196192), (3, 89464128), (4, 67098096), (6, 44732064), (8, 33549048), (9, 29821376), (12, 22366032), (13, 20645568), (16, 16774524), (18, 14910688), (24, 11183016), (26, 10322784), (32, 8387262), (36, 7455344), (39, 6881856), (48, 5591508), (52, 5161392), (64, 4193631), (72, 3727672), (73, 3676608), (78, 3440928), (96, 2795754), (104, 2580696), (117, 2293952), (144, 1863836), (146, 1838304), (156, 1720464), (192, 1397877), (208, 1290348), (219, 1225536), (234, 1146976), (288, 931918), (292, 919152), (312, 860232), (416, 645174), (438, 612768), (468, 573488), (491, 546624), (576, 465959), (584, 459576), (624, 430116), (657, 408512), (832, 322587), (876, 306384), (936, 286744), (949, 282816), (982, 273312), (1168, 229788), (1248, 215058), (1314, 204256), (1473, 182208), (1752, 153192), (1872, 143372), (1898, 141408), (1964, 136656), (2336, 114894), (2496, 107529), (2628, 102128), (2847, 94272), (2946, 91104), (3504, 76596), (3744, 71686), (3796, 70704), (3928, 68328), (4419, 60736), (4672, 57447), (5256, 51064), (5694, 47136), (5892, 45552), (6383, 42048), (7008, 38298), (7488, 35843), (7592, 35352), (7856, 34164), (8541, 31424), (8838, 30368), (10512, 25532), (11388, 23568), (11784, 22776), (12766, 21024), (14016, 19149), (15184, 17676), (15712, 17082)]