189945756

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 288

約数和(自身を含む): 675682560

約数和(自身を除く): 485736804

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 49, 52, 54, 63, 66, 77, 78, 84, 91, 98, 99, 108, 117, 126, 132, 143, 147, 154, 156, 182, 189, 196, 198, 231, 234, 251, 252, 273, 286, 294, 297, 308, 351, 364, 378, 396, 429, 441, 462, 468, 502, 539, 546, 572, 588, 594, 637, 693, 702, 753, 756, 819, 858, 882, 924, 1001, 1004, 1078, 1092, 1188, 1274, 1287, 1323, 1386, 1404, 1506, 1617, 1638, 1716, 1757, 1764, 1911, 2002, 2079, 2156, 2259, 2457, 2548, 2574, 2646, 2761, 2772, 3003, 3012, 3234, 3263, 3276, 3514, 3822, 3861, 4004, 4158, 4518, 4851, 4914, 5148, 5271, 5292, 5522, 5733, 6006, 6468, 6526, 6777, 7007, 7028, 7644, 7722, 8283, 8316, 9009, 9036, 9702, 9789, 9828, 10542, 11044, 11466, 12012, 12299, 13052, 13554, 14014, 14553, 15444, 15813, 16566, 17199, 18018, 19327, 19404, 19578, 21021, 21084, 22841, 22932, 24598, 24849, 27027, 27108, 28028, 29106, 29367, 31626, 33132, 34398, 35893, 36036, 36897, 38654, 39156, 42042, 45682, 47439, 49196, 49698, 54054, 57981, 58212, 58734, 63063, 63252, 68523, 68796, 71786, 73794, 74547, 77308, 84084, 88101, 91364, 94878, 99396, 107679, 108108, 110691, 115962, 117468, 126126, 135289, 137046, 143572, 147588, 149094, 159887, 173943, 176202, 189189, 189756, 205569, 215358, 221382, 231924, 251251, 252252, 270578, 274092, 298188, 319774, 323037, 332073, 347886, 352404, 378378, 405867, 411138, 430716, 442764, 479661, 502502, 521829, 541156, 616707, 639548, 646074, 664146, 695772, 753753, 756756, 811734, 822276, 959322, 969111, 1005004, 1043658, 1217601, 1233414, 1292148, 1328292, 1438983, 1507506, 1623468, 1758757, 1918644, 1938222, 2087316, 2261259, 2435202, 2466828, 2877966, 3015012, 3517514, 3652803, 3876444, 4316949, 4522518, 4870404, 5276271, 5755932, 6783777, 7035028, 7305606, 8633898, 9045036, 10552542, 13567554, 14611212, 15828813, 17267796, 21105084, 27135108, 31657626, 47486439, 63315252, 94972878, 189945756]

約数ペア:

[(1, 189945756), (2, 94972878), (3, 63315252), (4, 47486439), (6, 31657626), (7, 27135108), (9, 21105084), (11, 17267796), (12, 15828813), (13, 14611212), (14, 13567554), (18, 10552542), (21, 9045036), (22, 8633898), (26, 7305606), (27, 7035028), (28, 6783777), (33, 5755932), (36, 5276271), (39, 4870404), (42, 4522518), (44, 4316949), (49, 3876444), (52, 3652803), (54, 3517514), (63, 3015012), (66, 2877966), (77, 2466828), (78, 2435202), (84, 2261259), (91, 2087316), (98, 1938222), (99, 1918644), (108, 1758757), (117, 1623468), (126, 1507506), (132, 1438983), (143, 1328292), (147, 1292148), (154, 1233414), (156, 1217601), (182, 1043658), (189, 1005004), (196, 969111), (198, 959322), (231, 822276), (234, 811734), (251, 756756), (252, 753753), (273, 695772), (286, 664146), (294, 646074), (297, 639548), (308, 616707), (351, 541156), (364, 521829), (378, 502502), (396, 479661), (429, 442764), (441, 430716), (462, 411138), (468, 405867), (502, 378378), (539, 352404), (546, 347886), (572, 332073), (588, 323037), (594, 319774), (637, 298188), (693, 274092), (702, 270578), (753, 252252), (756, 251251), (819, 231924), (858, 221382), (882, 215358), (924, 205569), (1001, 189756), (1004, 189189), (1078, 176202), (1092, 173943), (1188, 159887), (1274, 149094), (1287, 147588), (1323, 143572), (1386, 137046), (1404, 135289), (1506, 126126), (1617, 117468), (1638, 115962), (1716, 110691), (1757, 108108), (1764, 107679), (1911, 99396), (2002, 94878), (2079, 91364), (2156, 88101), (2259, 84084), (2457, 77308), (2548, 74547), (2574, 73794), (2646, 71786), (2761, 68796), (2772, 68523), (3003, 63252), (3012, 63063), (3234, 58734), (3263, 58212), (3276, 57981), (3514, 54054), (3822, 49698), (3861, 49196), (4004, 47439), (4158, 45682), (4518, 42042), (4851, 39156), (4914, 38654), (5148, 36897), (5271, 36036), (5292, 35893), (5522, 34398), (5733, 33132), (6006, 31626), (6468, 29367), (6526, 29106), (6777, 28028), (7007, 27108), (7028, 27027), (7644, 24849), (7722, 24598), (8283, 22932), (8316, 22841), (9009, 21084), (9036, 21021), (9702, 19578), (9789, 19404), (9828, 19327), (10542, 18018), (11044, 17199), (11466, 16566), (12012, 15813), (12299, 15444), (13052, 14553), (13554, 14014)]