28787520762

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{51539}}^1$

素因数の和:51609

約数の個数: 192

約数和(自身を含む): 86448660480

約数和(自身を除く): 57661139718

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 31, 33, 39, 42, 62, 63, 66, 77, 78, 91, 93, 99, 117, 126, 143, 154, 182, 186, 198, 217, 231, 234, 273, 279, 286, 341, 403, 429, 434, 462, 546, 558, 651, 682, 693, 806, 819, 858, 1001, 1023, 1209, 1287, 1302, 1386, 1638, 1953, 2002, 2046, 2387, 2418, 2574, 2821, 3003, 3069, 3627, 3906, 4433, 4774, 5642, 6006, 6138, 7161, 7254, 8463, 8866, 9009, 13299, 14322, 16926, 18018, 21483, 25389, 26598, 31031, 39897, 42966, 50778, 51539, 62062, 79794, 93093, 103078, 154617, 186186, 279279, 309234, 360773, 463851, 558558, 566929, 670007, 721546, 927702, 1082319, 1133858, 1340014, 1597709, 1700787, 2010021, 2164638, 3195418, 3246957, 3401574, 3968503, 4020042, 4690049, 4793127, 5102361, 6030063, 6493914, 7370077, 7937006, 9380098, 9586254, 10204722, 11183963, 11905509, 12060126, 14070147, 14379381, 14740154, 17574799, 20770217, 22110231, 22367926, 23811018, 28140294, 28758762, 33551889, 35149598, 35716527, 41540434, 42210441, 44220462, 51590539, 52724397, 62310651, 66330693, 67103778, 71433054, 84420882, 100655667, 103181078, 105448794, 123023593, 124621302, 132661386, 145391519, 154771617, 158173191, 186931953, 201311334, 228472387, 246047186, 290783038, 309543234, 316346382, 369070779, 373863906, 436174557, 456944774, 464314851, 685417161, 738141558, 872349114, 928629702, 1107212337, 1308523671, 1370834322, 1599306709, 2056251483, 2214424674, 2617047342, 3198613418, 4112502966, 4797920127, 9595840254, 14393760381, 28787520762]

約数ペア:

[(1, 28787520762), (2, 14393760381), (3, 9595840254), (6, 4797920127), (7, 4112502966), (9, 3198613418), (11, 2617047342), (13, 2214424674), (14, 2056251483), (18, 1599306709), (21, 1370834322), (22, 1308523671), (26, 1107212337), (31, 928629702), (33, 872349114), (39, 738141558), (42, 685417161), (62, 464314851), (63, 456944774), (66, 436174557), (77, 373863906), (78, 369070779), (91, 316346382), (93, 309543234), (99, 290783038), (117, 246047186), (126, 228472387), (143, 201311334), (154, 186931953), (182, 158173191), (186, 154771617), (198, 145391519), (217, 132661386), (231, 124621302), (234, 123023593), (273, 105448794), (279, 103181078), (286, 100655667), (341, 84420882), (403, 71433054), (429, 67103778), (434, 66330693), (462, 62310651), (546, 52724397), (558, 51590539), (651, 44220462), (682, 42210441), (693, 41540434), (806, 35716527), (819, 35149598), (858, 33551889), (1001, 28758762), (1023, 28140294), (1209, 23811018), (1287, 22367926), (1302, 22110231), (1386, 20770217), (1638, 17574799), (1953, 14740154), (2002, 14379381), (2046, 14070147), (2387, 12060126), (2418, 11905509), (2574, 11183963), (2821, 10204722), (3003, 9586254), (3069, 9380098), (3627, 7937006), (3906, 7370077), (4433, 6493914), (4774, 6030063), (5642, 5102361), (6006, 4793127), (6138, 4690049), (7161, 4020042), (7254, 3968503), (8463, 3401574), (8866, 3246957), (9009, 3195418), (13299, 2164638), (14322, 2010021), (16926, 1700787), (18018, 1597709), (21483, 1340014), (25389, 1133858), (26598, 1082319), (31031, 927702), (39897, 721546), (42966, 670007), (50778, 566929), (51539, 558558), (62062, 463851), (79794, 360773), (93093, 309234), (103078, 279279), (154617, 186186)]