28080772464

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:863

約数の個数: 160

約数和(自身を含む): 75130905600

約数和(自身を除く): 47050133136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 79, 118, 158, 177, 236, 237, 313, 316, 354, 401, 472, 474, 626, 632, 708, 802, 939, 944, 948, 1203, 1252, 1264, 1416, 1604, 1878, 1896, 2406, 2504, 2832, 3208, 3756, 3792, 4661, 4812, 5008, 6416, 7512, 9322, 9624, 13983, 15024, 18467, 18644, 19248, 23659, 24727, 27966, 31679, 36934, 37288, 47318, 49454, 55401, 55932, 63358, 70977, 73868, 74181, 74576, 94636, 95037, 98908, 110802, 111864, 125513, 126716, 141954, 147736, 148362, 189272, 190074, 197816, 221604, 223728, 251026, 253432, 283908, 295472, 296724, 376539, 378544, 380148, 395632, 443208, 502052, 506864, 567816, 593448, 753078, 760296, 886416, 1004104, 1135632, 1186896, 1458893, 1506156, 1520592, 1869061, 2008208, 2917786, 3012312, 3738122, 4376679, 5607183, 5835572, 6024624, 7405267, 7476244, 8753358, 9915527, 11214366, 11671144, 14810534, 14952488, 17506716, 19831054, 22215801, 22428732, 23342288, 29621068, 29746581, 29904976, 35013432, 39662108, 44431602, 44857464, 59242136, 59493162, 70026864, 79324216, 88863204, 89714928, 118484272, 118986324, 158648432, 177726408, 237972648, 355452816, 475945296, 585016093, 1170032186, 1755048279, 2340064372, 3510096558, 4680128744, 7020193116, 9360257488, 14040386232, 28080772464]

約数ペア:

[(1, 28080772464), (2, 14040386232), (3, 9360257488), (4, 7020193116), (6, 4680128744), (8, 3510096558), (12, 2340064372), (16, 1755048279), (24, 1170032186), (48, 585016093), (59, 475945296), (79, 355452816), (118, 237972648), (158, 177726408), (177, 158648432), (236, 118986324), (237, 118484272), (313, 89714928), (316, 88863204), (354, 79324216), (401, 70026864), (472, 59493162), (474, 59242136), (626, 44857464), (632, 44431602), (708, 39662108), (802, 35013432), (939, 29904976), (944, 29746581), (948, 29621068), (1203, 23342288), (1252, 22428732), (1264, 22215801), (1416, 19831054), (1604, 17506716), (1878, 14952488), (1896, 14810534), (2406, 11671144), (2504, 11214366), (2832, 9915527), (3208, 8753358), (3756, 7476244), (3792, 7405267), (4661, 6024624), (4812, 5835572), (5008, 5607183), (6416, 4376679), (7512, 3738122), (9322, 3012312), (9624, 2917786), (13983, 2008208), (15024, 1869061), (18467, 1520592), (18644, 1506156), (19248, 1458893), (23659, 1186896), (24727, 1135632), (27966, 1004104), (31679, 886416), (36934, 760296), (37288, 753078), (47318, 593448), (49454, 567816), (55401, 506864), (55932, 502052), (63358, 443208), (70977, 395632), (73868, 380148), (74181, 378544), (74576, 376539), (94636, 296724), (95037, 295472), (98908, 283908), (110802, 253432), (111864, 251026), (125513, 223728), (126716, 221604), (141954, 197816), (147736, 190074), (148362, 189272)]