245763288

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 754483200

約数和(自身を除く): 508719912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 93, 102, 108, 124, 127, 136, 153, 186, 204, 216, 248, 254, 279, 289, 306, 372, 381, 408, 459, 508, 527, 558, 578, 612, 744, 762, 837, 867, 918, 1016, 1054, 1116, 1143, 1156, 1224, 1524, 1581, 1674, 1734, 1836, 2108, 2159, 2232, 2286, 2312, 2601, 3048, 3162, 3348, 3429, 3468, 3672, 3937, 4216, 4318, 4572, 4743, 5202, 6324, 6477, 6696, 6858, 6936, 7803, 7874, 8636, 8959, 9144, 9486, 10404, 11811, 12648, 12954, 13716, 14229, 15606, 15748, 17272, 17918, 18972, 19431, 20808, 23622, 25908, 26877, 27432, 28458, 31212, 31496, 35433, 35836, 36703, 37944, 38862, 47244, 51816, 53754, 56916, 58293, 62424, 66929, 70866, 71672, 73406, 77724, 80631, 94488, 106299, 107508, 110109, 113832, 116586, 133858, 141732, 146812, 155448, 161262, 200787, 212598, 215016, 220218, 233172, 241893, 267716, 283464, 293624, 322524, 330327, 401574, 425196, 440436, 466344, 483786, 535432, 602361, 645048, 660654, 803148, 850392, 880872, 967572, 990981, 1137793, 1204722, 1321308, 1606296, 1807083, 1935144, 1981962, 2275586, 2409444, 2642616, 3413379, 3614166, 3963924, 4551172, 4818888, 6826758, 7228332, 7927848, 9102344, 10240137, 13653516, 14456664, 20480274, 27307032, 30720411, 40960548, 61440822, 81921096, 122881644, 245763288]

約数ペア:

[(1, 245763288), (2, 122881644), (3, 81921096), (4, 61440822), (6, 40960548), (8, 30720411), (9, 27307032), (12, 20480274), (17, 14456664), (18, 13653516), (24, 10240137), (27, 9102344), (31, 7927848), (34, 7228332), (36, 6826758), (51, 4818888), (54, 4551172), (62, 3963924), (68, 3614166), (72, 3413379), (93, 2642616), (102, 2409444), (108, 2275586), (124, 1981962), (127, 1935144), (136, 1807083), (153, 1606296), (186, 1321308), (204, 1204722), (216, 1137793), (248, 990981), (254, 967572), (279, 880872), (289, 850392), (306, 803148), (372, 660654), (381, 645048), (408, 602361), (459, 535432), (508, 483786), (527, 466344), (558, 440436), (578, 425196), (612, 401574), (744, 330327), (762, 322524), (837, 293624), (867, 283464), (918, 267716), (1016, 241893), (1054, 233172), (1116, 220218), (1143, 215016), (1156, 212598), (1224, 200787), (1524, 161262), (1581, 155448), (1674, 146812), (1734, 141732), (1836, 133858), (2108, 116586), (2159, 113832), (2232, 110109), (2286, 107508), (2312, 106299), (2601, 94488), (3048, 80631), (3162, 77724), (3348, 73406), (3429, 71672), (3468, 70866), (3672, 66929), (3937, 62424), (4216, 58293), (4318, 56916), (4572, 53754), (4743, 51816), (5202, 47244), (6324, 38862), (6477, 37944), (6696, 36703), (6858, 35836), (6936, 35433), (7803, 31496), (7874, 31212), (8636, 28458), (8959, 27432), (9144, 26877), (9486, 25908), (10404, 23622), (11811, 20808), (12648, 19431), (12954, 18972), (13716, 17918), (14229, 17272), (15606, 15748)]