992005771458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{647}}^1\times {\mathrm{4001}}^1$

素因数の和:4717

約数の個数: 128

約数和(自身を含む): 2274216860160

約数和(自身を除く): 1282211088702

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 442, 578, 647, 663, 867, 1294, 1326, 1734, 1941, 3757, 3882, 4001, 4913, 7514, 8002, 8411, 9826, 10999, 11271, 12003, 14739, 16822, 21998, 22542, 24006, 25233, 29478, 32997, 50466, 52013, 63869, 65994, 68017, 104026, 127738, 136034, 142987, 156039, 186983, 191607, 204051, 285974, 312078, 373966, 383214, 408102, 428961, 560949, 857922, 884221, 1121898, 1156289, 1768442, 2312578, 2430779, 2588647, 2652663, 3178711, 3468867, 4861558, 5177294, 5305326, 6357422, 6937734, 7292337, 7765941, 9536133, 14584674, 15031757, 15531882, 19072266, 19656913, 30063514, 33652411, 39313826, 41323243, 44006999, 45095271, 58970739, 67304822, 82646486, 88013998, 90190542, 100957233, 117941478, 123969729, 132020997, 201914466, 247939458, 255539869, 264041994, 511079738, 572090987, 748118983, 766619607, 1144181974, 1496237966, 1533239214, 1716272961, 2244356949, 3432545922, 4488713898, 9725546779, 12718022711, 19451093558, 25436045422, 29176640337, 38154068133, 58353280674, 76308136266, 165334295243, 330668590486, 496002885729, 992005771458]

約数ペア:

[(1, 992005771458), (2, 496002885729), (3, 330668590486), (6, 165334295243), (13, 76308136266), (17, 58353280674), (26, 38154068133), (34, 29176640337), (39, 25436045422), (51, 19451093558), (78, 12718022711), (102, 9725546779), (221, 4488713898), (289, 3432545922), (442, 2244356949), (578, 1716272961), (647, 1533239214), (663, 1496237966), (867, 1144181974), (1294, 766619607), (1326, 748118983), (1734, 572090987), (1941, 511079738), (3757, 264041994), (3882, 255539869), (4001, 247939458), (4913, 201914466), (7514, 132020997), (8002, 123969729), (8411, 117941478), (9826, 100957233), (10999, 90190542), (11271, 88013998), (12003, 82646486), (14739, 67304822), (16822, 58970739), (21998, 45095271), (22542, 44006999), (24006, 41323243), (25233, 39313826), (29478, 33652411), (32997, 30063514), (50466, 19656913), (52013, 19072266), (63869, 15531882), (65994, 15031757), (68017, 14584674), (104026, 9536133), (127738, 7765941), (136034, 7292337), (142987, 6937734), (156039, 6357422), (186983, 5305326), (191607, 5177294), (204051, 4861558), (285974, 3468867), (312078, 3178711), (373966, 2652663), (383214, 2588647), (408102, 2430779), (428961, 2312578), (560949, 1768442), (857922, 1156289), (884221, 1121898)]