538963308

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 216

約数和(自身を含む): 1628263728

約数和(自身を除く): 1089300420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 169, 193, 204, 221, 234, 243, 306, 324, 338, 351, 386, 442, 459, 468, 486, 507, 579, 612, 663, 676, 702, 772, 884, 918, 972, 1014, 1053, 1158, 1326, 1377, 1404, 1521, 1737, 1836, 1989, 2028, 2106, 2316, 2509, 2652, 2754, 2873, 3042, 3159, 3281, 3474, 3978, 4131, 4212, 4563, 5018, 5211, 5508, 5746, 5967, 6084, 6318, 6562, 6948, 7527, 7956, 8262, 8619, 9126, 9843, 10036, 10422, 11492, 11934, 12636, 13124, 13689, 15054, 15633, 16524, 17238, 17901, 18252, 19686, 20844, 22581, 23868, 25857, 27378, 29529, 30108, 31266, 32617, 34476, 35802, 39372, 41067, 42653, 45162, 46899, 51714, 53703, 54756, 59058, 62532, 65234, 67743, 71604, 77571, 82134, 85306, 88587, 90324, 93798, 97851, 103428, 107406, 118116, 127959, 130468, 135486, 155142, 164268, 170612, 177174, 187596, 195702, 203229, 214812, 232713, 255918, 265761, 270972, 293553, 310284, 354348, 383877, 391404, 406458, 465426, 511836, 531522, 554489, 587106, 609687, 698139, 767754, 797283, 812916, 880659, 930852, 1063044, 1108978, 1151631, 1174212, 1219374, 1396278, 1535508, 1594566, 1663467, 1761318, 2217956, 2303262, 2438748, 2641977, 2792556, 3189132, 3326934, 3454893, 3522636, 4606524, 4990401, 5283954, 6653868, 6909786, 7925931, 9980802, 10364679, 10567908, 13819572, 14971203, 15851862, 19961604, 20729358, 29942406, 31703724, 41458716, 44913609, 59884812, 89827218, 134740827, 179654436, 269481654, 538963308]

約数ペア:

[(1, 538963308), (2, 269481654), (3, 179654436), (4, 134740827), (6, 89827218), (9, 59884812), (12, 44913609), (13, 41458716), (17, 31703724), (18, 29942406), (26, 20729358), (27, 19961604), (34, 15851862), (36, 14971203), (39, 13819572), (51, 10567908), (52, 10364679), (54, 9980802), (68, 7925931), (78, 6909786), (81, 6653868), (102, 5283954), (108, 4990401), (117, 4606524), (153, 3522636), (156, 3454893), (162, 3326934), (169, 3189132), (193, 2792556), (204, 2641977), (221, 2438748), (234, 2303262), (243, 2217956), (306, 1761318), (324, 1663467), (338, 1594566), (351, 1535508), (386, 1396278), (442, 1219374), (459, 1174212), (468, 1151631), (486, 1108978), (507, 1063044), (579, 930852), (612, 880659), (663, 812916), (676, 797283), (702, 767754), (772, 698139), (884, 609687), (918, 587106), (972, 554489), (1014, 531522), (1053, 511836), (1158, 465426), (1326, 406458), (1377, 391404), (1404, 383877), (1521, 354348), (1737, 310284), (1836, 293553), (1989, 270972), (2028, 265761), (2106, 255918), (2316, 232713), (2509, 214812), (2652, 203229), (2754, 195702), (2873, 187596), (3042, 177174), (3159, 170612), (3281, 164268), (3474, 155142), (3978, 135486), (4131, 130468), (4212, 127959), (4563, 118116), (5018, 107406), (5211, 103428), (5508, 97851), (5746, 93798), (5967, 90324), (6084, 88587), (6318, 85306), (6562, 82134), (6948, 77571), (7527, 71604), (7956, 67743), (8262, 65234), (8619, 62532), (9126, 59058), (9843, 54756), (10036, 53703), (10422, 51714), (11492, 46899), (11934, 45162), (12636, 42653), (13124, 41067), (13689, 39372), (15054, 35802), (15633, 34476), (16524, 32617), (17238, 31266), (17901, 30108), (18252, 29529), (19686, 27378), (20844, 25857), (22581, 23868)]