1976184756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{557}}^1$

素因数の和:628

約数の個数: 288

約数和(自身を含む): 6667073280

約数和(自身を除く): 4690888524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 84, 91, 108, 114, 117, 126, 133, 156, 171, 182, 189, 228, 234, 247, 252, 266, 273, 342, 351, 361, 364, 378, 399, 468, 494, 513, 532, 546, 557, 684, 702, 722, 741, 756, 798, 819, 988, 1026, 1083, 1092, 1114, 1197, 1404, 1444, 1482, 1596, 1638, 1671, 1729, 2052, 2166, 2223, 2228, 2394, 2457, 2527, 2964, 3249, 3276, 3342, 3458, 3591, 3899, 4332, 4446, 4693, 4788, 4914, 5013, 5054, 5187, 6498, 6669, 6684, 6916, 7182, 7241, 7581, 7798, 8892, 9386, 9747, 9828, 10026, 10108, 10374, 10583, 11697, 12996, 13338, 14079, 14364, 14482, 15039, 15162, 15561, 15596, 18772, 19494, 20052, 20748, 21166, 21723, 22743, 23394, 26676, 28158, 28964, 30078, 30324, 31122, 31749, 32851, 35091, 38988, 42237, 42332, 43446, 45486, 46683, 46788, 50687, 56316, 60156, 62244, 63498, 65169, 65702, 68229, 70182, 74081, 84474, 86892, 90972, 93366, 95247, 98553, 101374, 105273, 126711, 126996, 130338, 131404, 136458, 137579, 140364, 148162, 152061, 168948, 186732, 190494, 195507, 197106, 201077, 202748, 210546, 222243, 253422, 260676, 272916, 275158, 285741, 295659, 296324, 304122, 380988, 391014, 394212, 402154, 412737, 421092, 444486, 456183, 506844, 550316, 571482, 591318, 603231, 608244, 666729, 782028, 804308, 825474, 886977, 888972, 912366, 963053, 1142964, 1182636, 1206462, 1238211, 1333458, 1368549, 1407539, 1650948, 1773954, 1809693, 1824732, 1926106, 2000187, 2412924, 2476422, 2614001, 2666916, 2737098, 2815078, 2889159, 3547908, 3619386, 3714633, 3852212, 4000374, 4222617, 4952844, 5228002, 5429079, 5474196, 5630156, 5778318, 7238772, 7429266, 7842003, 8000748, 8445234, 8667477, 10456004, 10858158, 11556636, 12667851, 14858532, 15684006, 16890468, 17334954, 18298007, 21716316, 23526009, 25335702, 26002431, 31368012, 34669908, 36596014, 38003553, 47052018, 50671404, 52004862, 54894021, 70578027, 73192028, 76007106, 94104036, 104009724, 109788042, 141156054, 152014212, 164682063, 219576084, 282312108, 329364126, 494046189, 658728252, 988092378, 1976184756]

約数ペア:

[(1, 1976184756), (2, 988092378), (3, 658728252), (4, 494046189), (6, 329364126), (7, 282312108), (9, 219576084), (12, 164682063), (13, 152014212), (14, 141156054), (18, 109788042), (19, 104009724), (21, 94104036), (26, 76007106), (27, 73192028), (28, 70578027), (36, 54894021), (38, 52004862), (39, 50671404), (42, 47052018), (52, 38003553), (54, 36596014), (57, 34669908), (63, 31368012), (76, 26002431), (78, 25335702), (84, 23526009), (91, 21716316), (108, 18298007), (114, 17334954), (117, 16890468), (126, 15684006), (133, 14858532), (156, 12667851), (171, 11556636), (182, 10858158), (189, 10456004), (228, 8667477), (234, 8445234), (247, 8000748), (252, 7842003), (266, 7429266), (273, 7238772), (342, 5778318), (351, 5630156), (361, 5474196), (364, 5429079), (378, 5228002), (399, 4952844), (468, 4222617), (494, 4000374), (513, 3852212), (532, 3714633), (546, 3619386), (557, 3547908), (684, 2889159), (702, 2815078), (722, 2737098), (741, 2666916), (756, 2614001), (798, 2476422), (819, 2412924), (988, 2000187), (1026, 1926106), (1083, 1824732), (1092, 1809693), (1114, 1773954), (1197, 1650948), (1404, 1407539), (1444, 1368549), (1482, 1333458), (1596, 1238211), (1638, 1206462), (1671, 1182636), (1729, 1142964), (2052, 963053), (2166, 912366), (2223, 888972), (2228, 886977), (2394, 825474), (2457, 804308), (2527, 782028), (2964, 666729), (3249, 608244), (3276, 603231), (3342, 591318), (3458, 571482), (3591, 550316), (3899, 506844), (4332, 456183), (4446, 444486), (4693, 421092), (4788, 412737), (4914, 402154), (5013, 394212), (5054, 391014), (5187, 380988), (6498, 304122), (6669, 296324), (6684, 295659), (6916, 285741), (7182, 275158), (7241, 272916), (7581, 260676), (7798, 253422), (8892, 222243), (9386, 210546), (9747, 202748), (9828, 201077), (10026, 197106), (10108, 195507), (10374, 190494), (10583, 186732), (11697, 168948), (12996, 152061), (13338, 148162), (14079, 140364), (14364, 137579), (14482, 136458), (15039, 131404), (15162, 130338), (15561, 126996), (15596, 126711), (18772, 105273), (19494, 101374), (20052, 98553), (20748, 95247), (21166, 93366), (21723, 90972), (22743, 86892), (23394, 84474), (26676, 74081), (28158, 70182), (28964, 68229), (30078, 65702), (30324, 65169), (31122, 63498), (31749, 62244), (32851, 60156), (35091, 56316), (38988, 50687), (42237, 46788), (42332, 46683), (43446, 45486)]