249439392

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 767692800

約数和(自身を除く): 518253408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 67, 72, 93, 96, 108, 124, 134, 139, 144, 186, 201, 216, 248, 268, 278, 279, 288, 372, 402, 417, 432, 496, 536, 556, 558, 603, 744, 804, 834, 837, 864, 992, 1072, 1112, 1116, 1206, 1251, 1488, 1608, 1668, 1674, 1809, 2077, 2144, 2224, 2232, 2412, 2502, 2976, 3216, 3336, 3348, 3618, 3753, 4154, 4309, 4448, 4464, 4824, 5004, 6231, 6432, 6672, 6696, 7236, 7506, 8308, 8618, 8928, 9313, 9648, 10008, 12462, 12927, 13344, 13392, 14472, 15012, 16616, 17236, 18626, 18693, 19296, 20016, 24924, 25854, 26784, 27939, 28944, 30024, 33232, 34472, 37252, 37386, 38781, 40032, 49848, 51708, 55878, 56079, 57888, 60048, 66464, 68944, 74504, 74772, 77562, 83817, 99696, 103416, 111756, 112158, 116343, 120096, 137888, 149008, 149544, 155124, 167634, 199392, 206832, 223512, 224316, 232686, 251451, 288703, 298016, 299088, 310248, 335268, 413664, 447024, 448632, 465372, 502902, 577406, 598176, 620496, 670536, 866109, 894048, 897264, 930744, 1005804, 1154812, 1240992, 1341072, 1732218, 1794528, 1861488, 2011608, 2309624, 2598327, 2682144, 3464436, 3722976, 4023216, 4619248, 5196654, 6928872, 7794981, 8046432, 9238496, 10393308, 13857744, 15589962, 20786616, 27715488, 31179924, 41573232, 62359848, 83146464, 124719696, 249439392]

約数ペア:

[(1, 249439392), (2, 124719696), (3, 83146464), (4, 62359848), (6, 41573232), (8, 31179924), (9, 27715488), (12, 20786616), (16, 15589962), (18, 13857744), (24, 10393308), (27, 9238496), (31, 8046432), (32, 7794981), (36, 6928872), (48, 5196654), (54, 4619248), (62, 4023216), (67, 3722976), (72, 3464436), (93, 2682144), (96, 2598327), (108, 2309624), (124, 2011608), (134, 1861488), (139, 1794528), (144, 1732218), (186, 1341072), (201, 1240992), (216, 1154812), (248, 1005804), (268, 930744), (278, 897264), (279, 894048), (288, 866109), (372, 670536), (402, 620496), (417, 598176), (432, 577406), (496, 502902), (536, 465372), (556, 448632), (558, 447024), (603, 413664), (744, 335268), (804, 310248), (834, 299088), (837, 298016), (864, 288703), (992, 251451), (1072, 232686), (1112, 224316), (1116, 223512), (1206, 206832), (1251, 199392), (1488, 167634), (1608, 155124), (1668, 149544), (1674, 149008), (1809, 137888), (2077, 120096), (2144, 116343), (2224, 112158), (2232, 111756), (2412, 103416), (2502, 99696), (2976, 83817), (3216, 77562), (3336, 74772), (3348, 74504), (3618, 68944), (3753, 66464), (4154, 60048), (4309, 57888), (4448, 56079), (4464, 55878), (4824, 51708), (5004, 49848), (6231, 40032), (6432, 38781), (6672, 37386), (6696, 37252), (7236, 34472), (7506, 33232), (8308, 30024), (8618, 28944), (8928, 27939), (9313, 26784), (9648, 25854), (10008, 24924), (12462, 20016), (12927, 19296), (13344, 18693), (13392, 18626), (14472, 17236), (15012, 16616)]