313106472

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 1083045600

約数和(自身を除く): 769939128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 81, 84, 98, 108, 114, 126, 133, 147, 152, 162, 168, 171, 173, 189, 196, 216, 228, 243, 252, 266, 294, 324, 342, 346, 378, 392, 399, 441, 456, 486, 504, 513, 519, 532, 567, 588, 648, 684, 692, 756, 798, 882, 931, 972, 1026, 1038, 1064, 1134, 1176, 1197, 1211, 1323, 1368, 1384, 1512, 1539, 1557, 1596, 1701, 1764, 1862, 1944, 2052, 2076, 2268, 2394, 2422, 2646, 2793, 3078, 3114, 3192, 3287, 3402, 3528, 3591, 3633, 3724, 3969, 4104, 4152, 4536, 4617, 4671, 4788, 4844, 5292, 5586, 6156, 6228, 6574, 6804, 7182, 7266, 7448, 7938, 8379, 8477, 9234, 9342, 9576, 9688, 9861, 10584, 10773, 10899, 11172, 11907, 12312, 12456, 13148, 13608, 14013, 14364, 14532, 15876, 16758, 16954, 18468, 18684, 19722, 21546, 21798, 22344, 23009, 23814, 25137, 25431, 26296, 28026, 28728, 29064, 29583, 31752, 32319, 32697, 33516, 33908, 36936, 37368, 39444, 42039, 43092, 43596, 46018, 47628, 50274, 50862, 56052, 59166, 64638, 65394, 67032, 67816, 69027, 75411, 76293, 78888, 84078, 86184, 87192, 88749, 92036, 95256, 98091, 100548, 101724, 112104, 118332, 129276, 130788, 138054, 150822, 152586, 161063, 168156, 177498, 184072, 196182, 201096, 203448, 207081, 226233, 228879, 236664, 258552, 261576, 266247, 276108, 294273, 301644, 305172, 322126, 336312, 354996, 392364, 414162, 452466, 457758, 483189, 532494, 552216, 588546, 603288, 610344, 621243, 644252, 686637, 709992, 784728, 798741, 828324, 904932, 915516, 966378, 1064988, 1177092, 1242486, 1288504, 1373274, 1449567, 1597482, 1656648, 1809864, 1831032, 1863729, 1932756, 2059911, 2129976, 2354184, 2484972, 2746548, 2899134, 3194964, 3727458, 3865512, 4119822, 4348701, 4969944, 5493096, 5591187, 5798268, 6389928, 7454916, 8239644, 8697402, 11182374, 11596536, 13046103, 14909832, 16479288, 17394804, 22364748, 26092206, 34789608, 39138309, 44729496, 52184412, 78276618, 104368824, 156553236, 313106472]

約数ペア:

[(1, 313106472), (2, 156553236), (3, 104368824), (4, 78276618), (6, 52184412), (7, 44729496), (8, 39138309), (9, 34789608), (12, 26092206), (14, 22364748), (18, 17394804), (19, 16479288), (21, 14909832), (24, 13046103), (27, 11596536), (28, 11182374), (36, 8697402), (38, 8239644), (42, 7454916), (49, 6389928), (54, 5798268), (56, 5591187), (57, 5493096), (63, 4969944), (72, 4348701), (76, 4119822), (81, 3865512), (84, 3727458), (98, 3194964), (108, 2899134), (114, 2746548), (126, 2484972), (133, 2354184), (147, 2129976), (152, 2059911), (162, 1932756), (168, 1863729), (171, 1831032), (173, 1809864), (189, 1656648), (196, 1597482), (216, 1449567), (228, 1373274), (243, 1288504), (252, 1242486), (266, 1177092), (294, 1064988), (324, 966378), (342, 915516), (346, 904932), (378, 828324), (392, 798741), (399, 784728), (441, 709992), (456, 686637), (486, 644252), (504, 621243), (513, 610344), (519, 603288), (532, 588546), (567, 552216), (588, 532494), (648, 483189), (684, 457758), (692, 452466), (756, 414162), (798, 392364), (882, 354996), (931, 336312), (972, 322126), (1026, 305172), (1038, 301644), (1064, 294273), (1134, 276108), (1176, 266247), (1197, 261576), (1211, 258552), (1323, 236664), (1368, 228879), (1384, 226233), (1512, 207081), (1539, 203448), (1557, 201096), (1596, 196182), (1701, 184072), (1764, 177498), (1862, 168156), (1944, 161063), (2052, 152586), (2076, 150822), (2268, 138054), (2394, 130788), (2422, 129276), (2646, 118332), (2793, 112104), (3078, 101724), (3114, 100548), (3192, 98091), (3287, 95256), (3402, 92036), (3528, 88749), (3591, 87192), (3633, 86184), (3724, 84078), (3969, 78888), (4104, 76293), (4152, 75411), (4536, 69027), (4617, 67816), (4671, 67032), (4788, 65394), (4844, 64638), (5292, 59166), (5586, 56052), (6156, 50862), (6228, 50274), (6574, 47628), (6804, 46018), (7182, 43596), (7266, 43092), (7448, 42039), (7938, 39444), (8379, 37368), (8477, 36936), (9234, 33908), (9342, 33516), (9576, 32697), (9688, 32319), (9861, 31752), (10584, 29583), (10773, 29064), (10899, 28728), (11172, 28026), (11907, 26296), (12312, 25431), (12456, 25137), (13148, 23814), (13608, 23009), (14013, 22344), (14364, 21798), (14532, 21546), (15876, 19722), (16758, 18684), (16954, 18468)]