1819197864

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2281}}^1$

素因数の和:2376

約数の個数: 192

約数和(自身を含む): 5767070400

約数和(自身を除く): 3947872536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 53, 57, 66, 72, 76, 88, 99, 106, 114, 132, 152, 159, 171, 198, 209, 212, 228, 264, 318, 342, 396, 418, 424, 456, 477, 583, 627, 636, 684, 792, 836, 954, 1007, 1166, 1254, 1272, 1368, 1672, 1749, 1881, 1908, 2014, 2281, 2332, 2508, 3021, 3498, 3762, 3816, 4028, 4562, 4664, 5016, 5247, 6042, 6843, 6996, 7524, 8056, 9063, 9124, 10494, 11077, 12084, 13686, 13992, 15048, 18126, 18248, 20529, 20988, 22154, 24168, 25091, 27372, 33231, 36252, 41058, 41976, 43339, 44308, 50182, 54744, 66462, 72504, 75273, 82116, 86678, 88616, 99693, 100364, 120893, 130017, 132924, 150546, 164232, 173356, 199386, 200728, 225819, 241786, 260034, 265848, 301092, 346712, 362679, 390051, 398772, 451638, 476729, 483572, 520068, 602184, 725358, 780102, 797544, 903276, 953458, 967144, 1040136, 1088037, 1329823, 1430187, 1450716, 1560204, 1806552, 1906916, 2176074, 2296967, 2659646, 2860374, 2901432, 3120408, 3813832, 3989469, 4290561, 4352148, 4593934, 5319292, 5720748, 6890901, 7978938, 8581122, 8704296, 9187868, 10638584, 11441496, 11968407, 13781802, 15957876, 17162244, 18375736, 20672703, 23936814, 25266637, 27563604, 31915752, 34324488, 41345406, 47873628, 50533274, 55127208, 75799911, 82690812, 95747256, 101066548, 151599822, 165381624, 202133096, 227399733, 303199644, 454799466, 606399288, 909598932, 1819197864]

約数ペア:

[(1, 1819197864), (2, 909598932), (3, 606399288), (4, 454799466), (6, 303199644), (8, 227399733), (9, 202133096), (11, 165381624), (12, 151599822), (18, 101066548), (19, 95747256), (22, 82690812), (24, 75799911), (33, 55127208), (36, 50533274), (38, 47873628), (44, 41345406), (53, 34324488), (57, 31915752), (66, 27563604), (72, 25266637), (76, 23936814), (88, 20672703), (99, 18375736), (106, 17162244), (114, 15957876), (132, 13781802), (152, 11968407), (159, 11441496), (171, 10638584), (198, 9187868), (209, 8704296), (212, 8581122), (228, 7978938), (264, 6890901), (318, 5720748), (342, 5319292), (396, 4593934), (418, 4352148), (424, 4290561), (456, 3989469), (477, 3813832), (583, 3120408), (627, 2901432), (636, 2860374), (684, 2659646), (792, 2296967), (836, 2176074), (954, 1906916), (1007, 1806552), (1166, 1560204), (1254, 1450716), (1272, 1430187), (1368, 1329823), (1672, 1088037), (1749, 1040136), (1881, 967144), (1908, 953458), (2014, 903276), (2281, 797544), (2332, 780102), (2508, 725358), (3021, 602184), (3498, 520068), (3762, 483572), (3816, 476729), (4028, 451638), (4562, 398772), (4664, 390051), (5016, 362679), (5247, 346712), (6042, 301092), (6843, 265848), (6996, 260034), (7524, 241786), (8056, 225819), (9063, 200728), (9124, 199386), (10494, 173356), (11077, 164232), (12084, 150546), (13686, 132924), (13992, 130017), (15048, 120893), (18126, 100364), (18248, 99693), (20529, 88616), (20988, 86678), (22154, 82116), (24168, 75273), (25091, 72504), (27372, 66462), (33231, 54744), (36252, 50182), (41058, 44308), (41976, 43339)]