342520416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 1188794880

約数和(自身を除く): 846274464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 83, 84, 89, 92, 96, 112, 126, 138, 144, 161, 166, 168, 178, 184, 207, 224, 249, 252, 267, 276, 288, 322, 332, 336, 356, 368, 414, 483, 498, 504, 534, 552, 581, 623, 644, 664, 672, 712, 736, 747, 801, 828, 966, 996, 1008, 1068, 1104, 1162, 1246, 1288, 1328, 1424, 1449, 1494, 1602, 1656, 1743, 1869, 1909, 1932, 1992, 2016, 2047, 2136, 2208, 2324, 2492, 2576, 2656, 2848, 2898, 2988, 3204, 3312, 3486, 3738, 3818, 3864, 3984, 4094, 4272, 4648, 4984, 5152, 5229, 5607, 5727, 5796, 5976, 6141, 6408, 6624, 6972, 7387, 7476, 7636, 7728, 7968, 8188, 8544, 9296, 9968, 10458, 11214, 11454, 11592, 11952, 12282, 12816, 13363, 13944, 14329, 14774, 14952, 15272, 15456, 16376, 17181, 18423, 18592, 19936, 20916, 22161, 22428, 22908, 23184, 23904, 24564, 25632, 26726, 27888, 28658, 29548, 29904, 30544, 32752, 34362, 36846, 40089, 41832, 42987, 44322, 44856, 45816, 46368, 49128, 51709, 53452, 55776, 57316, 59096, 59808, 61088, 65504, 66483, 68724, 73692, 80178, 83664, 85974, 88644, 89712, 91632, 98256, 103418, 106904, 114632, 118192, 120267, 128961, 132966, 137448, 147384, 155127, 160356, 167328, 169901, 171948, 177288, 179424, 183264, 196512, 206836, 213808, 229264, 236384, 240534, 257922, 265932, 274896, 294768, 310254, 320712, 339802, 343896, 354576, 413672, 427616, 458528, 465381, 481068, 509703, 515844, 531864, 549792, 589536, 620508, 641424, 679604, 687792, 709152, 827344, 930762, 962136, 1019406, 1031688, 1063728, 1189307, 1241016, 1282848, 1359208, 1375584, 1529109, 1654688, 1861524, 1924272, 2038812, 2063376, 2127456, 2378614, 2482032, 2718416, 3058218, 3567921, 3723048, 3848544, 4077624, 4126752, 4757228, 4964064, 5436832, 6116436, 7135842, 7446096, 8155248, 9514456, 10703763, 12232872, 14271684, 14892192, 16310496, 19028912, 21407526, 24465744, 28543368, 38057824, 42815052, 48931488, 57086736, 85630104, 114173472, 171260208, 342520416]

約数ペア:

[(1, 342520416), (2, 171260208), (3, 114173472), (4, 85630104), (6, 57086736), (7, 48931488), (8, 42815052), (9, 38057824), (12, 28543368), (14, 24465744), (16, 21407526), (18, 19028912), (21, 16310496), (23, 14892192), (24, 14271684), (28, 12232872), (32, 10703763), (36, 9514456), (42, 8155248), (46, 7446096), (48, 7135842), (56, 6116436), (63, 5436832), (69, 4964064), (72, 4757228), (83, 4126752), (84, 4077624), (89, 3848544), (92, 3723048), (96, 3567921), (112, 3058218), (126, 2718416), (138, 2482032), (144, 2378614), (161, 2127456), (166, 2063376), (168, 2038812), (178, 1924272), (184, 1861524), (207, 1654688), (224, 1529109), (249, 1375584), (252, 1359208), (267, 1282848), (276, 1241016), (288, 1189307), (322, 1063728), (332, 1031688), (336, 1019406), (356, 962136), (368, 930762), (414, 827344), (483, 709152), (498, 687792), (504, 679604), (534, 641424), (552, 620508), (581, 589536), (623, 549792), (644, 531864), (664, 515844), (672, 509703), (712, 481068), (736, 465381), (747, 458528), (801, 427616), (828, 413672), (966, 354576), (996, 343896), (1008, 339802), (1068, 320712), (1104, 310254), (1162, 294768), (1246, 274896), (1288, 265932), (1328, 257922), (1424, 240534), (1449, 236384), (1494, 229264), (1602, 213808), (1656, 206836), (1743, 196512), (1869, 183264), (1909, 179424), (1932, 177288), (1992, 171948), (2016, 169901), (2047, 167328), (2136, 160356), (2208, 155127), (2324, 147384), (2492, 137448), (2576, 132966), (2656, 128961), (2848, 120267), (2898, 118192), (2988, 114632), (3204, 106904), (3312, 103418), (3486, 98256), (3738, 91632), (3818, 89712), (3864, 88644), (3984, 85974), (4094, 83664), (4272, 80178), (4648, 73692), (4984, 68724), (5152, 66483), (5229, 65504), (5607, 61088), (5727, 59808), (5796, 59096), (5976, 57316), (6141, 55776), (6408, 53452), (6624, 51709), (6972, 49128), (7387, 46368), (7476, 45816), (7636, 44856), (7728, 44322), (7968, 42987), (8188, 41832), (8544, 40089), (9296, 36846), (9968, 34362), (10458, 32752), (11214, 30544), (11454, 29904), (11592, 29548), (11952, 28658), (12282, 27888), (12816, 26726), (13363, 25632), (13944, 24564), (14329, 23904), (14774, 23184), (14952, 22908), (15272, 22428), (15456, 22161), (16376, 20916), (17181, 19936), (18423, 18592)]