248752296

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 224

約数和(自身を含む): 801518760

約数和(自身を除く): 552766464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 153, 156, 162, 193, 204, 216, 221, 234, 243, 306, 312, 324, 351, 386, 408, 442, 459, 468, 486, 579, 612, 648, 663, 702, 729, 772, 884, 918, 936, 972, 1053, 1158, 1224, 1326, 1377, 1404, 1458, 1544, 1737, 1768, 1836, 1944, 1989, 2106, 2316, 2509, 2652, 2754, 2808, 2916, 3159, 3281, 3474, 3672, 3978, 4131, 4212, 4632, 5018, 5211, 5304, 5508, 5832, 5967, 6318, 6562, 6948, 7527, 7956, 8262, 8424, 9477, 9843, 10036, 10422, 11016, 11934, 12393, 12636, 13124, 13896, 15054, 15633, 15912, 16524, 17901, 18954, 19686, 20072, 20844, 22581, 23868, 24786, 25272, 26248, 29529, 30108, 31266, 33048, 35802, 37908, 39372, 41688, 42653, 45162, 46899, 47736, 49572, 53703, 59058, 60216, 62532, 67743, 71604, 75816, 78744, 85306, 88587, 90324, 93798, 99144, 107406, 118116, 125064, 127959, 135486, 140697, 143208, 161109, 170612, 177174, 180648, 187596, 203229, 214812, 236232, 255918, 265761, 270972, 281394, 322218, 341224, 354348, 375192, 383877, 406458, 429624, 511836, 531522, 541944, 562788, 609687, 644436, 708696, 767754, 797283, 812916, 1023672, 1063044, 1125576, 1151631, 1219374, 1288872, 1535508, 1594566, 1625832, 1829061, 2126088, 2303262, 2391849, 2438748, 3071016, 3189132, 3454893, 3658122, 4606524, 4783698, 4877496, 6378264, 6909786, 7316244, 9213048, 9567396, 10364679, 13819572, 14632488, 19134792, 20729358, 27639144, 31094037, 41458716, 62188074, 82917432, 124376148, 248752296]

約数ペア:

[(1, 248752296), (2, 124376148), (3, 82917432), (4, 62188074), (6, 41458716), (8, 31094037), (9, 27639144), (12, 20729358), (13, 19134792), (17, 14632488), (18, 13819572), (24, 10364679), (26, 9567396), (27, 9213048), (34, 7316244), (36, 6909786), (39, 6378264), (51, 4877496), (52, 4783698), (54, 4606524), (68, 3658122), (72, 3454893), (78, 3189132), (81, 3071016), (102, 2438748), (104, 2391849), (108, 2303262), (117, 2126088), (136, 1829061), (153, 1625832), (156, 1594566), (162, 1535508), (193, 1288872), (204, 1219374), (216, 1151631), (221, 1125576), (234, 1063044), (243, 1023672), (306, 812916), (312, 797283), (324, 767754), (351, 708696), (386, 644436), (408, 609687), (442, 562788), (459, 541944), (468, 531522), (486, 511836), (579, 429624), (612, 406458), (648, 383877), (663, 375192), (702, 354348), (729, 341224), (772, 322218), (884, 281394), (918, 270972), (936, 265761), (972, 255918), (1053, 236232), (1158, 214812), (1224, 203229), (1326, 187596), (1377, 180648), (1404, 177174), (1458, 170612), (1544, 161109), (1737, 143208), (1768, 140697), (1836, 135486), (1944, 127959), (1989, 125064), (2106, 118116), (2316, 107406), (2509, 99144), (2652, 93798), (2754, 90324), (2808, 88587), (2916, 85306), (3159, 78744), (3281, 75816), (3474, 71604), (3672, 67743), (3978, 62532), (4131, 60216), (4212, 59058), (4632, 53703), (5018, 49572), (5211, 47736), (5304, 46899), (5508, 45162), (5832, 42653), (5967, 41688), (6318, 39372), (6562, 37908), (6948, 35802), (7527, 33048), (7956, 31266), (8262, 30108), (8424, 29529), (9477, 26248), (9843, 25272), (10036, 24786), (10422, 23868), (11016, 22581), (11934, 20844), (12393, 20072), (12636, 19686), (13124, 18954), (13896, 17901), (15054, 16524), (15633, 15912)]