245743344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:668

約数の個数: 240

約数和(自身を含む): 882086400

約数和(自身を除く): 636343056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 37, 42, 44, 48, 56, 63, 66, 72, 74, 77, 84, 88, 99, 111, 112, 126, 132, 144, 148, 154, 168, 176, 198, 222, 231, 252, 259, 264, 296, 308, 333, 336, 396, 407, 444, 462, 504, 518, 528, 592, 599, 616, 666, 693, 777, 792, 814, 888, 924, 1008, 1036, 1198, 1221, 1232, 1332, 1386, 1554, 1584, 1628, 1776, 1797, 1848, 2072, 2331, 2396, 2442, 2664, 2772, 2849, 3108, 3256, 3594, 3663, 3696, 4144, 4193, 4662, 4792, 4884, 5328, 5391, 5544, 5698, 6216, 6512, 6589, 7188, 7326, 8386, 8547, 9324, 9584, 9768, 10782, 11088, 11396, 12432, 12579, 13178, 14376, 14652, 16772, 17094, 18648, 19536, 19767, 21564, 22163, 22792, 25158, 25641, 26356, 28752, 29304, 33544, 34188, 37296, 37737, 39534, 43128, 44326, 45584, 46123, 50316, 51282, 52712, 58608, 59301, 66489, 67088, 68376, 75474, 79068, 86256, 88652, 92246, 100632, 102564, 105424, 118602, 132978, 136752, 138369, 150948, 155141, 158136, 177304, 184492, 199467, 201264, 205128, 237204, 243793, 265956, 276738, 301896, 310282, 316272, 354608, 368984, 398934, 410256, 415107, 465423, 474408, 487586, 531912, 553476, 603792, 620564, 731379, 737968, 797868, 830214, 930846, 948816, 975172, 1063824, 1106952, 1241128, 1396269, 1462758, 1595736, 1660428, 1706551, 1861692, 1950344, 2194137, 2213904, 2482256, 2792538, 2925516, 3191472, 3320856, 3413102, 3723384, 3900688, 4388274, 5119653, 5585076, 5851032, 6641712, 6826204, 7446768, 8776548, 10239306, 11170152, 11702064, 13652408, 15358959, 17553096, 20478612, 22340304, 27304816, 30717918, 35106192, 40957224, 61435836, 81914448, 122871672, 245743344]

約数ペア:

[(1, 245743344), (2, 122871672), (3, 81914448), (4, 61435836), (6, 40957224), (7, 35106192), (8, 30717918), (9, 27304816), (11, 22340304), (12, 20478612), (14, 17553096), (16, 15358959), (18, 13652408), (21, 11702064), (22, 11170152), (24, 10239306), (28, 8776548), (33, 7446768), (36, 6826204), (37, 6641712), (42, 5851032), (44, 5585076), (48, 5119653), (56, 4388274), (63, 3900688), (66, 3723384), (72, 3413102), (74, 3320856), (77, 3191472), (84, 2925516), (88, 2792538), (99, 2482256), (111, 2213904), (112, 2194137), (126, 1950344), (132, 1861692), (144, 1706551), (148, 1660428), (154, 1595736), (168, 1462758), (176, 1396269), (198, 1241128), (222, 1106952), (231, 1063824), (252, 975172), (259, 948816), (264, 930846), (296, 830214), (308, 797868), (333, 737968), (336, 731379), (396, 620564), (407, 603792), (444, 553476), (462, 531912), (504, 487586), (518, 474408), (528, 465423), (592, 415107), (599, 410256), (616, 398934), (666, 368984), (693, 354608), (777, 316272), (792, 310282), (814, 301896), (888, 276738), (924, 265956), (1008, 243793), (1036, 237204), (1198, 205128), (1221, 201264), (1232, 199467), (1332, 184492), (1386, 177304), (1554, 158136), (1584, 155141), (1628, 150948), (1776, 138369), (1797, 136752), (1848, 132978), (2072, 118602), (2331, 105424), (2396, 102564), (2442, 100632), (2664, 92246), (2772, 88652), (2849, 86256), (3108, 79068), (3256, 75474), (3594, 68376), (3663, 67088), (3696, 66489), (4144, 59301), (4193, 58608), (4662, 52712), (4792, 51282), (4884, 50316), (5328, 46123), (5391, 45584), (5544, 44326), (5698, 43128), (6216, 39534), (6512, 37737), (6589, 37296), (7188, 34188), (7326, 33544), (8386, 29304), (8547, 28752), (9324, 26356), (9584, 25641), (9768, 25158), (10782, 22792), (11088, 22163), (11396, 21564), (12432, 19767), (12579, 19536), (13178, 18648), (14376, 17094), (14652, 16772)]