331759428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 1056706560

約数和(自身を除く): 724947132

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 71, 77, 78, 84, 91, 132, 142, 143, 154, 156, 182, 213, 231, 273, 284, 286, 308, 364, 389, 426, 429, 462, 497, 546, 572, 778, 781, 852, 858, 923, 924, 994, 1001, 1092, 1167, 1491, 1556, 1562, 1716, 1846, 1988, 2002, 2334, 2343, 2723, 2769, 2982, 3003, 3124, 3692, 4004, 4279, 4668, 4686, 5057, 5446, 5467, 5538, 5964, 6006, 6461, 8169, 8558, 9372, 10114, 10153, 10892, 10934, 11076, 12012, 12837, 12922, 15171, 16338, 16401, 17116, 19383, 20228, 20306, 21868, 25674, 25844, 27619, 29953, 30342, 30459, 32676, 32802, 35399, 38766, 40612, 51348, 55238, 55627, 59906, 60684, 60918, 65604, 70798, 71071, 77532, 82857, 89859, 106197, 110476, 111254, 119812, 121836, 141596, 142142, 165714, 166881, 179718, 193333, 212394, 213213, 222508, 284284, 303809, 331428, 333762, 359047, 359436, 386666, 389389, 424788, 426426, 579999, 607618, 667524, 718094, 773332, 778778, 852852, 911427, 1077141, 1159998, 1168167, 1215236, 1436188, 1557556, 1822854, 2126663, 2154282, 2319996, 2336334, 2513329, 3645708, 3949517, 4253326, 4308564, 4672668, 5026658, 6379989, 7539987, 7899034, 8506652, 10053316, 11848551, 12759978, 15079974, 15798068, 23697102, 25519956, 27646619, 30159948, 47394204, 55293238, 82939857, 110586476, 165879714, 331759428]

約数ペア:

[(1, 331759428), (2, 165879714), (3, 110586476), (4, 82939857), (6, 55293238), (7, 47394204), (11, 30159948), (12, 27646619), (13, 25519956), (14, 23697102), (21, 15798068), (22, 15079974), (26, 12759978), (28, 11848551), (33, 10053316), (39, 8506652), (42, 7899034), (44, 7539987), (52, 6379989), (66, 5026658), (71, 4672668), (77, 4308564), (78, 4253326), (84, 3949517), (91, 3645708), (132, 2513329), (142, 2336334), (143, 2319996), (154, 2154282), (156, 2126663), (182, 1822854), (213, 1557556), (231, 1436188), (273, 1215236), (284, 1168167), (286, 1159998), (308, 1077141), (364, 911427), (389, 852852), (426, 778778), (429, 773332), (462, 718094), (497, 667524), (546, 607618), (572, 579999), (778, 426426), (781, 424788), (852, 389389), (858, 386666), (923, 359436), (924, 359047), (994, 333762), (1001, 331428), (1092, 303809), (1167, 284284), (1491, 222508), (1556, 213213), (1562, 212394), (1716, 193333), (1846, 179718), (1988, 166881), (2002, 165714), (2334, 142142), (2343, 141596), (2723, 121836), (2769, 119812), (2982, 111254), (3003, 110476), (3124, 106197), (3692, 89859), (4004, 82857), (4279, 77532), (4668, 71071), (4686, 70798), (5057, 65604), (5446, 60918), (5467, 60684), (5538, 59906), (5964, 55627), (6006, 55238), (6461, 51348), (8169, 40612), (8558, 38766), (9372, 35399), (10114, 32802), (10153, 32676), (10892, 30459), (10934, 30342), (11076, 29953), (12012, 27619), (12837, 25844), (12922, 25674), (15171, 21868), (16338, 20306), (16401, 20228), (17116, 19383)]