7451294292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2689}}^1$

素因数の和:2934

約数の個数: 144

約数和(自身を含む): 21055856640

約数和(自身を除く): 13604562348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 191, 234, 279, 372, 382, 403, 468, 558, 573, 764, 806, 1116, 1146, 1209, 1612, 1719, 2292, 2418, 2483, 2689, 3438, 3627, 4836, 4966, 5378, 5921, 6876, 7254, 7449, 8067, 9932, 10756, 11842, 14508, 14898, 16134, 17763, 22347, 23684, 24201, 29796, 32268, 34957, 35526, 44694, 48402, 53289, 69914, 71052, 76973, 83359, 89388, 96804, 104871, 106578, 139828, 153946, 166718, 209742, 213156, 230919, 250077, 307892, 314613, 333436, 419484, 461838, 500154, 513599, 629226, 692757, 750231, 923676, 1000308, 1027198, 1083667, 1258452, 1385514, 1500462, 1540797, 2054396, 2167334, 2771028, 3000924, 3081594, 3251001, 4334668, 4622391, 6163188, 6502002, 6676787, 9244782, 9753003, 13004004, 13353574, 15921569, 18489564, 19506006, 20030361, 26707148, 31843138, 39012012, 40060722, 47764707, 60091083, 63686276, 80121444, 95529414, 120182166, 143294121, 191058828, 206980397, 240364332, 286588242, 413960794, 573176484, 620941191, 827921588, 1241882382, 1862823573, 2483764764, 3725647146, 7451294292]

約数ペア:

[(1, 7451294292), (2, 3725647146), (3, 2483764764), (4, 1862823573), (6, 1241882382), (9, 827921588), (12, 620941191), (13, 573176484), (18, 413960794), (26, 286588242), (31, 240364332), (36, 206980397), (39, 191058828), (52, 143294121), (62, 120182166), (78, 95529414), (93, 80121444), (117, 63686276), (124, 60091083), (156, 47764707), (186, 40060722), (191, 39012012), (234, 31843138), (279, 26707148), (372, 20030361), (382, 19506006), (403, 18489564), (468, 15921569), (558, 13353574), (573, 13004004), (764, 9753003), (806, 9244782), (1116, 6676787), (1146, 6502002), (1209, 6163188), (1612, 4622391), (1719, 4334668), (2292, 3251001), (2418, 3081594), (2483, 3000924), (2689, 2771028), (3438, 2167334), (3627, 2054396), (4836, 1540797), (4966, 1500462), (5378, 1385514), (5921, 1258452), (6876, 1083667), (7254, 1027198), (7449, 1000308), (8067, 923676), (9932, 750231), (10756, 692757), (11842, 629226), (14508, 513599), (14898, 500154), (16134, 461838), (17763, 419484), (22347, 333436), (23684, 314613), (24201, 307892), (29796, 250077), (32268, 230919), (34957, 213156), (35526, 209742), (44694, 166718), (48402, 153946), (53289, 139828), (69914, 106578), (71052, 104871), (76973, 96804), (83359, 89388)]