1557884328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3413}}^1$

素因数の和:3472

約数の個数: 256

約数和(自身を含む): 5506099200

約数和(自身を除く): 3948214872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 19, 21, 22, 24, 26, 28, 33, 38, 39, 42, 44, 52, 56, 57, 66, 76, 77, 78, 84, 88, 91, 104, 114, 132, 133, 143, 152, 154, 156, 168, 182, 209, 228, 231, 247, 264, 266, 273, 286, 308, 312, 364, 399, 418, 429, 456, 462, 494, 532, 546, 572, 616, 627, 728, 741, 798, 836, 858, 924, 988, 1001, 1064, 1092, 1144, 1254, 1463, 1482, 1596, 1672, 1716, 1729, 1848, 1976, 2002, 2184, 2508, 2717, 2926, 2964, 3003, 3192, 3413, 3432, 3458, 4004, 4389, 5016, 5187, 5434, 5852, 5928, 6006, 6826, 6916, 8008, 8151, 8778, 10239, 10374, 10868, 11704, 12012, 13652, 13832, 16302, 17556, 19019, 20478, 20748, 21736, 23891, 24024, 27304, 32604, 35112, 37543, 38038, 40956, 41496, 44369, 47782, 57057, 64847, 65208, 71673, 75086, 76076, 81912, 88738, 95564, 112629, 114114, 129694, 133107, 143346, 150172, 152152, 177476, 191128, 194541, 225258, 228228, 259388, 262801, 266214, 286692, 300344, 310583, 354952, 389082, 450516, 453929, 456456, 488059, 518776, 525602, 532428, 573384, 621166, 713317, 778164, 788403, 843011, 901032, 907858, 931749, 976118, 1051204, 1064856, 1242332, 1361787, 1426634, 1464177, 1556328, 1576806, 1686022, 1815716, 1863498, 1952236, 2102408, 2139951, 2484664, 2529033, 2723574, 2853268, 2928354, 3153612, 3372044, 3416413, 3631432, 3726996, 3904472, 4279902, 4993219, 5058066, 5447148, 5706536, 5856708, 5901077, 6307224, 6744088, 6832826, 7453992, 8559804, 9273121, 9986438, 10116132, 10249239, 10894296, 11713416, 11802154, 13665652, 14979657, 17119608, 17703231, 18546242, 19972876, 20232264, 20498478, 23604308, 27331304, 27819363, 29959314, 35406462, 37092484, 39945752, 40996956, 47208616, 55638726, 59918628, 64911847, 70812924, 74184968, 81993912, 111277452, 119837256, 129823694, 141625848, 194735541, 222554904, 259647388, 389471082, 519294776, 778942164, 1557884328]

約数ペア:

[(1, 1557884328), (2, 778942164), (3, 519294776), (4, 389471082), (6, 259647388), (7, 222554904), (8, 194735541), (11, 141625848), (12, 129823694), (13, 119837256), (14, 111277452), (19, 81993912), (21, 74184968), (22, 70812924), (24, 64911847), (26, 59918628), (28, 55638726), (33, 47208616), (38, 40996956), (39, 39945752), (42, 37092484), (44, 35406462), (52, 29959314), (56, 27819363), (57, 27331304), (66, 23604308), (76, 20498478), (77, 20232264), (78, 19972876), (84, 18546242), (88, 17703231), (91, 17119608), (104, 14979657), (114, 13665652), (132, 11802154), (133, 11713416), (143, 10894296), (152, 10249239), (154, 10116132), (156, 9986438), (168, 9273121), (182, 8559804), (209, 7453992), (228, 6832826), (231, 6744088), (247, 6307224), (264, 5901077), (266, 5856708), (273, 5706536), (286, 5447148), (308, 5058066), (312, 4993219), (364, 4279902), (399, 3904472), (418, 3726996), (429, 3631432), (456, 3416413), (462, 3372044), (494, 3153612), (532, 2928354), (546, 2853268), (572, 2723574), (616, 2529033), (627, 2484664), (728, 2139951), (741, 2102408), (798, 1952236), (836, 1863498), (858, 1815716), (924, 1686022), (988, 1576806), (1001, 1556328), (1064, 1464177), (1092, 1426634), (1144, 1361787), (1254, 1242332), (1463, 1064856), (1482, 1051204), (1596, 976118), (1672, 931749), (1716, 907858), (1729, 901032), (1848, 843011), (1976, 788403), (2002, 778164), (2184, 713317), (2508, 621166), (2717, 573384), (2926, 532428), (2964, 525602), (3003, 518776), (3192, 488059), (3413, 456456), (3432, 453929), (3458, 450516), (4004, 389082), (4389, 354952), (5016, 310583), (5187, 300344), (5434, 286692), (5852, 266214), (5928, 262801), (6006, 259388), (6826, 228228), (6916, 225258), (8008, 194541), (8151, 191128), (8778, 177476), (10239, 152152), (10374, 150172), (10868, 143346), (11704, 133107), (12012, 129694), (13652, 114114), (13832, 112629), (16302, 95564), (17556, 88738), (19019, 81912), (20478, 76076), (20748, 75086), (21736, 71673), (23891, 65208), (24024, 64847), (27304, 57057), (32604, 47782), (35112, 44369), (37543, 41496), (38038, 40956)]