440332308

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 1296547840

約数和(自身を除く): 856215532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 67, 78, 93, 108, 117, 124, 134, 151, 156, 186, 201, 234, 268, 279, 302, 351, 372, 402, 403, 453, 468, 558, 603, 604, 702, 804, 806, 837, 871, 906, 1116, 1206, 1209, 1359, 1404, 1612, 1674, 1742, 1809, 1812, 1963, 2077, 2412, 2418, 2613, 2718, 3348, 3484, 3618, 3627, 3926, 4077, 4154, 4681, 4836, 5226, 5436, 5889, 6231, 7236, 7254, 7839, 7852, 8154, 8308, 9362, 10117, 10452, 10881, 11778, 12462, 14043, 14508, 15678, 16308, 17667, 18693, 18724, 20234, 21762, 23517, 23556, 24924, 27001, 28086, 30351, 31356, 35334, 37386, 40468, 42129, 43524, 47034, 53001, 54002, 56079, 56172, 60702, 60853, 70668, 74772, 81003, 84258, 91053, 94068, 106002, 108004, 112158, 121404, 121706, 126387, 131521, 162006, 168516, 182106, 182559, 212004, 224316, 243009, 243412, 252774, 263042, 273159, 313627, 324012, 364212, 365118, 394563, 486018, 505548, 526084, 546318, 547677, 627254, 729027, 730236, 789126, 940881, 972036, 1092636, 1095354, 1183689, 1254508, 1458054, 1578252, 1643031, 1881762, 2190708, 2367378, 2822643, 2916108, 3286062, 3551067, 3763524, 4077151, 4734756, 5645286, 6572124, 7102134, 8154302, 8467929, 11290572, 12231453, 14204268, 16308604, 16935858, 24462906, 33871716, 36694359, 48925812, 73388718, 110083077, 146777436, 220166154, 440332308]

約数ペア:

[(1, 440332308), (2, 220166154), (3, 146777436), (4, 110083077), (6, 73388718), (9, 48925812), (12, 36694359), (13, 33871716), (18, 24462906), (26, 16935858), (27, 16308604), (31, 14204268), (36, 12231453), (39, 11290572), (52, 8467929), (54, 8154302), (62, 7102134), (67, 6572124), (78, 5645286), (93, 4734756), (108, 4077151), (117, 3763524), (124, 3551067), (134, 3286062), (151, 2916108), (156, 2822643), (186, 2367378), (201, 2190708), (234, 1881762), (268, 1643031), (279, 1578252), (302, 1458054), (351, 1254508), (372, 1183689), (402, 1095354), (403, 1092636), (453, 972036), (468, 940881), (558, 789126), (603, 730236), (604, 729027), (702, 627254), (804, 547677), (806, 546318), (837, 526084), (871, 505548), (906, 486018), (1116, 394563), (1206, 365118), (1209, 364212), (1359, 324012), (1404, 313627), (1612, 273159), (1674, 263042), (1742, 252774), (1809, 243412), (1812, 243009), (1963, 224316), (2077, 212004), (2412, 182559), (2418, 182106), (2613, 168516), (2718, 162006), (3348, 131521), (3484, 126387), (3618, 121706), (3627, 121404), (3926, 112158), (4077, 108004), (4154, 106002), (4681, 94068), (4836, 91053), (5226, 84258), (5436, 81003), (5889, 74772), (6231, 70668), (7236, 60853), (7254, 60702), (7839, 56172), (7852, 56079), (8154, 54002), (8308, 53001), (9362, 47034), (10117, 43524), (10452, 42129), (10881, 40468), (11778, 37386), (12462, 35334), (14043, 31356), (14508, 30351), (15678, 28086), (16308, 27001), (17667, 24924), (18693, 23556), (18724, 23517), (20234, 21762)]