15907029348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{821}}^1$

素因数の和:1322

約数の個数: 144

約数和(自身を含む): 43859841984

約数和(自身を除く): 27952812636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 83, 84, 98, 147, 166, 196, 249, 294, 332, 397, 498, 581, 588, 794, 821, 996, 1162, 1191, 1588, 1642, 1743, 2324, 2382, 2463, 2779, 3284, 3486, 4067, 4764, 4926, 5558, 5747, 6972, 8134, 8337, 9852, 11116, 11494, 12201, 16268, 16674, 17241, 19453, 22988, 24402, 32951, 33348, 34482, 38906, 40229, 48804, 58359, 65902, 68143, 68964, 77812, 80458, 98853, 116718, 120687, 131804, 136286, 160916, 197706, 204429, 230657, 233436, 241374, 272572, 325937, 395412, 408858, 461314, 477001, 482748, 651874, 691971, 817716, 922628, 954002, 977811, 1303748, 1383942, 1431003, 1614599, 1908004, 1955622, 2281559, 2767884, 2862006, 3229198, 3339007, 3911244, 4563118, 4843797, 5724012, 6458396, 6678014, 6844677, 9126236, 9687594, 10017021, 13356028, 13689354, 15970913, 19375188, 20034042, 27052771, 27378708, 31941826, 40068084, 47912739, 54105542, 63883652, 81158313, 95825478, 108211084, 162316626, 189369397, 191650956, 324633252, 378738794, 568108191, 757477588, 1136216382, 1325585779, 2272432764, 2651171558, 3976757337, 5302343116, 7953514674, 15907029348]

約数ペア:

[(1, 15907029348), (2, 7953514674), (3, 5302343116), (4, 3976757337), (6, 2651171558), (7, 2272432764), (12, 1325585779), (14, 1136216382), (21, 757477588), (28, 568108191), (42, 378738794), (49, 324633252), (83, 191650956), (84, 189369397), (98, 162316626), (147, 108211084), (166, 95825478), (196, 81158313), (249, 63883652), (294, 54105542), (332, 47912739), (397, 40068084), (498, 31941826), (581, 27378708), (588, 27052771), (794, 20034042), (821, 19375188), (996, 15970913), (1162, 13689354), (1191, 13356028), (1588, 10017021), (1642, 9687594), (1743, 9126236), (2324, 6844677), (2382, 6678014), (2463, 6458396), (2779, 5724012), (3284, 4843797), (3486, 4563118), (4067, 3911244), (4764, 3339007), (4926, 3229198), (5558, 2862006), (5747, 2767884), (6972, 2281559), (8134, 1955622), (8337, 1908004), (9852, 1614599), (11116, 1431003), (11494, 1383942), (12201, 1303748), (16268, 977811), (16674, 954002), (17241, 922628), (19453, 817716), (22988, 691971), (24402, 651874), (32951, 482748), (33348, 477001), (34482, 461314), (38906, 408858), (40229, 395412), (48804, 325937), (58359, 272572), (65902, 241374), (68143, 233436), (68964, 230657), (77812, 204429), (80458, 197706), (98853, 160916), (116718, 136286), (120687, 131804)]