858438108

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 2569190400

約数和(自身を除く): 1710752292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 89, 92, 99, 108, 132, 138, 178, 198, 207, 253, 267, 276, 297, 353, 356, 396, 414, 506, 534, 594, 621, 706, 759, 801, 828, 979, 1012, 1059, 1068, 1188, 1242, 1412, 1518, 1602, 1958, 2047, 2118, 2277, 2403, 2484, 2937, 3036, 3177, 3204, 3883, 3916, 4094, 4236, 4554, 4806, 5874, 6141, 6354, 6831, 7766, 8119, 8188, 8811, 9108, 9531, 9612, 11649, 11748, 12282, 12708, 13662, 15532, 16238, 17622, 18423, 19062, 22517, 23298, 24357, 24564, 26433, 27324, 31417, 32476, 34947, 35244, 36846, 38124, 45034, 46596, 48714, 52866, 55269, 62834, 67551, 69894, 73071, 73692, 89309, 90068, 94251, 97428, 104841, 105732, 110538, 125668, 135102, 139788, 146142, 178618, 188502, 202653, 209682, 219213, 221076, 267927, 270204, 282753, 292284, 345587, 357236, 377004, 405306, 419364, 438426, 535854, 565506, 607959, 691174, 722591, 803781, 810612, 848259, 876852, 1036761, 1071708, 1131012, 1215918, 1382348, 1445182, 1607562, 1696518, 2073522, 2167773, 2411343, 2431836, 2890364, 3110283, 3215124, 3393036, 4147044, 4335546, 4822686, 6220566, 6503319, 7948501, 8671092, 9330849, 9645372, 12441132, 13006638, 15897002, 18661698, 19509957, 23845503, 26013276, 31794004, 37323396, 39019914, 47691006, 71536509, 78039828, 95382012, 143073018, 214609527, 286146036, 429219054, 858438108]

約数ペア:

[(1, 858438108), (2, 429219054), (3, 286146036), (4, 214609527), (6, 143073018), (9, 95382012), (11, 78039828), (12, 71536509), (18, 47691006), (22, 39019914), (23, 37323396), (27, 31794004), (33, 26013276), (36, 23845503), (44, 19509957), (46, 18661698), (54, 15897002), (66, 13006638), (69, 12441132), (89, 9645372), (92, 9330849), (99, 8671092), (108, 7948501), (132, 6503319), (138, 6220566), (178, 4822686), (198, 4335546), (207, 4147044), (253, 3393036), (267, 3215124), (276, 3110283), (297, 2890364), (353, 2431836), (356, 2411343), (396, 2167773), (414, 2073522), (506, 1696518), (534, 1607562), (594, 1445182), (621, 1382348), (706, 1215918), (759, 1131012), (801, 1071708), (828, 1036761), (979, 876852), (1012, 848259), (1059, 810612), (1068, 803781), (1188, 722591), (1242, 691174), (1412, 607959), (1518, 565506), (1602, 535854), (1958, 438426), (2047, 419364), (2118, 405306), (2277, 377004), (2403, 357236), (2484, 345587), (2937, 292284), (3036, 282753), (3177, 270204), (3204, 267927), (3883, 221076), (3916, 219213), (4094, 209682), (4236, 202653), (4554, 188502), (4806, 178618), (5874, 146142), (6141, 139788), (6354, 135102), (6831, 125668), (7766, 110538), (8119, 105732), (8188, 104841), (8811, 97428), (9108, 94251), (9531, 90068), (9612, 89309), (11649, 73692), (11748, 73071), (12282, 69894), (12708, 67551), (13662, 62834), (15532, 55269), (16238, 52866), (17622, 48714), (18423, 46596), (19062, 45034), (22517, 38124), (23298, 36846), (24357, 35244), (24564, 34947), (26433, 32476), (27324, 31417)]