7906894996

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 19147161600

約数和(自身を除く): 11240266604

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 191, 196, 211, 286, 308, 343, 364, 382, 422, 539, 572, 637, 686, 764, 844, 1001, 1078, 1274, 1337, 1372, 1477, 2002, 2101, 2156, 2321, 2483, 2548, 2674, 2743, 2954, 3773, 4004, 4202, 4459, 4642, 4966, 5348, 5486, 5908, 7007, 7546, 8404, 8918, 9284, 9359, 9932, 10339, 10972, 14014, 14707, 15092, 16247, 17381, 17836, 18718, 19201, 20678, 27313, 28028, 29414, 30173, 32494, 34762, 37436, 38402, 40301, 41356, 49049, 54626, 58828, 60346, 64988, 65513, 69524, 72373, 76804, 80602, 98098, 102949, 109252, 113729, 120692, 121667, 131026, 134407, 144746, 161204, 191191, 196196, 205898, 211211, 227458, 243334, 262052, 268814, 282107, 289492, 382382, 411796, 422422, 443311, 454916, 486668, 523913, 537628, 564214, 720643, 764764, 796103, 844844, 851669, 886622, 940849, 1047826, 1128428, 1338337, 1441286, 1478477, 1592206, 1703338, 1773244, 1881698, 1974749, 2095652, 2676674, 2882572, 2956954, 3103177, 3184412, 3406676, 3667391, 3763396, 3949498, 5353348, 5763043, 5913908, 6206354, 7334782, 7898996, 9368359, 10349339, 11526086, 12412708, 13823243, 14669564, 18736718, 20698678, 21722239, 23052172, 25671737, 27646486, 37473436, 40341301, 41397356, 43444478, 51343474, 55292972, 80682602, 86888956, 102686948, 152055673, 161365204, 179702159, 282389107, 304111346, 359404318, 564778214, 608222692, 718808636, 1129556428, 1976723749, 3953447498, 7906894996]

約数ペア:

[(1, 7906894996), (2, 3953447498), (4, 1976723749), (7, 1129556428), (11, 718808636), (13, 608222692), (14, 564778214), (22, 359404318), (26, 304111346), (28, 282389107), (44, 179702159), (49, 161365204), (52, 152055673), (77, 102686948), (91, 86888956), (98, 80682602), (143, 55292972), (154, 51343474), (182, 43444478), (191, 41397356), (196, 40341301), (211, 37473436), (286, 27646486), (308, 25671737), (343, 23052172), (364, 21722239), (382, 20698678), (422, 18736718), (539, 14669564), (572, 13823243), (637, 12412708), (686, 11526086), (764, 10349339), (844, 9368359), (1001, 7898996), (1078, 7334782), (1274, 6206354), (1337, 5913908), (1372, 5763043), (1477, 5353348), (2002, 3949498), (2101, 3763396), (2156, 3667391), (2321, 3406676), (2483, 3184412), (2548, 3103177), (2674, 2956954), (2743, 2882572), (2954, 2676674), (3773, 2095652), (4004, 1974749), (4202, 1881698), (4459, 1773244), (4642, 1703338), (4966, 1592206), (5348, 1478477), (5486, 1441286), (5908, 1338337), (7007, 1128428), (7546, 1047826), (8404, 940849), (8918, 886622), (9284, 851669), (9359, 844844), (9932, 796103), (10339, 764764), (10972, 720643), (14014, 564214), (14707, 537628), (15092, 523913), (16247, 486668), (17381, 454916), (17836, 443311), (18718, 422422), (19201, 411796), (20678, 382382), (27313, 289492), (28028, 282107), (29414, 268814), (30173, 262052), (32494, 243334), (34762, 227458), (37436, 211211), (38402, 205898), (40301, 196196), (41356, 191191), (49049, 161204), (54626, 144746), (58828, 134407), (60346, 131026), (64988, 121667), (65513, 120692), (69524, 113729), (72373, 109252), (76804, 102949), (80602, 98098)]