1798291404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:389

約数の個数: 288

約数和(自身を含む): 5958650880

約数和(自身を除く): 4160359476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 167, 171, 173, 182, 228, 234, 247, 252, 266, 273, 334, 342, 346, 364, 399, 468, 494, 501, 519, 532, 546, 668, 684, 692, 741, 798, 819, 988, 1002, 1038, 1092, 1169, 1197, 1211, 1482, 1503, 1557, 1596, 1638, 1729, 2004, 2076, 2171, 2223, 2249, 2338, 2394, 2422, 2964, 3006, 3114, 3173, 3276, 3287, 3458, 3507, 3633, 4342, 4446, 4498, 4676, 4788, 4844, 5187, 6012, 6228, 6346, 6513, 6574, 6747, 6916, 7014, 7266, 8684, 8892, 8996, 9519, 9861, 10374, 10521, 10899, 12692, 13026, 13148, 13494, 14028, 14532, 15197, 15561, 15743, 19038, 19539, 19722, 20241, 20748, 21042, 21798, 22211, 23009, 26052, 26988, 28557, 28891, 29583, 30394, 31122, 31486, 38076, 39078, 39444, 40482, 41249, 42084, 42731, 43596, 44422, 45591, 46018, 47229, 57114, 57782, 59166, 60788, 62244, 62972, 66633, 69027, 78156, 80964, 82498, 85462, 86673, 88844, 91182, 92036, 94458, 114228, 115564, 118332, 123747, 128193, 133266, 136773, 138054, 141687, 164996, 170924, 173346, 182364, 188916, 199899, 202237, 207081, 247494, 256386, 260019, 266532, 273546, 276108, 283374, 288743, 299117, 346692, 371241, 375583, 384579, 399798, 404474, 414162, 494988, 512772, 520038, 547092, 548929, 566748, 577486, 598234, 606711, 742482, 751166, 769158, 799596, 808948, 828324, 866229, 897351, 1040076, 1097858, 1126749, 1154972, 1196468, 1213422, 1484964, 1502332, 1538316, 1646787, 1732458, 1794702, 1820133, 2195716, 2253498, 2426844, 2598687, 2629081, 2692053, 3293574, 3380247, 3464916, 3589404, 3640266, 3842503, 4506996, 4940361, 5197374, 5258162, 5384106, 6587148, 6760494, 7136077, 7280532, 7685006, 7887243, 9880722, 10394748, 10516324, 10768212, 11527509, 13520988, 14272154, 15370012, 15774486, 19761444, 21408231, 23055018, 23661729, 28544308, 31548972, 34582527, 42816462, 46110036, 47323458, 49952539, 64224693, 69165054, 85632924, 94646916, 99905078, 128449386, 138330108, 149857617, 199810156, 256898772, 299715234, 449572851, 599430468, 899145702, 1798291404]

約数ペア:

[(1, 1798291404), (2, 899145702), (3, 599430468), (4, 449572851), (6, 299715234), (7, 256898772), (9, 199810156), (12, 149857617), (13, 138330108), (14, 128449386), (18, 99905078), (19, 94646916), (21, 85632924), (26, 69165054), (28, 64224693), (36, 49952539), (38, 47323458), (39, 46110036), (42, 42816462), (52, 34582527), (57, 31548972), (63, 28544308), (76, 23661729), (78, 23055018), (84, 21408231), (91, 19761444), (114, 15774486), (117, 15370012), (126, 14272154), (133, 13520988), (156, 11527509), (167, 10768212), (171, 10516324), (173, 10394748), (182, 9880722), (228, 7887243), (234, 7685006), (247, 7280532), (252, 7136077), (266, 6760494), (273, 6587148), (334, 5384106), (342, 5258162), (346, 5197374), (364, 4940361), (399, 4506996), (468, 3842503), (494, 3640266), (501, 3589404), (519, 3464916), (532, 3380247), (546, 3293574), (668, 2692053), (684, 2629081), (692, 2598687), (741, 2426844), (798, 2253498), (819, 2195716), (988, 1820133), (1002, 1794702), (1038, 1732458), (1092, 1646787), (1169, 1538316), (1197, 1502332), (1211, 1484964), (1482, 1213422), (1503, 1196468), (1557, 1154972), (1596, 1126749), (1638, 1097858), (1729, 1040076), (2004, 897351), (2076, 866229), (2171, 828324), (2223, 808948), (2249, 799596), (2338, 769158), (2394, 751166), (2422, 742482), (2964, 606711), (3006, 598234), (3114, 577486), (3173, 566748), (3276, 548929), (3287, 547092), (3458, 520038), (3507, 512772), (3633, 494988), (4342, 414162), (4446, 404474), (4498, 399798), (4676, 384579), (4788, 375583), (4844, 371241), (5187, 346692), (6012, 299117), (6228, 288743), (6346, 283374), (6513, 276108), (6574, 273546), (6747, 266532), (6916, 260019), (7014, 256386), (7266, 247494), (8684, 207081), (8892, 202237), (8996, 199899), (9519, 188916), (9861, 182364), (10374, 173346), (10521, 170924), (10899, 164996), (12692, 141687), (13026, 138054), (13148, 136773), (13494, 133266), (14028, 128193), (14532, 123747), (15197, 118332), (15561, 115564), (15743, 114228), (19038, 94458), (19539, 92036), (19722, 91182), (20241, 88844), (20748, 86673), (21042, 85462), (21798, 82498), (22211, 80964), (23009, 78156), (26052, 69027), (26988, 66633), (28557, 62972), (28891, 62244), (29583, 60788), (30394, 59166), (31122, 57782), (31486, 57114), (38076, 47229), (39078, 46018), (39444, 45591), (40482, 44422), (41249, 43596), (42084, 42731)]