419922048

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 256

約数和(自身を含む): 1402410240

約数和(自身を除く): 982488192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 61, 64, 78, 84, 91, 96, 104, 112, 122, 128, 156, 168, 182, 183, 192, 197, 208, 224, 244, 273, 312, 336, 364, 366, 384, 394, 416, 427, 448, 488, 546, 591, 624, 672, 728, 732, 788, 793, 832, 854, 896, 976, 1092, 1182, 1248, 1281, 1344, 1379, 1456, 1464, 1576, 1586, 1664, 1708, 1952, 2184, 2364, 2379, 2496, 2561, 2562, 2688, 2758, 2912, 2928, 3152, 3172, 3416, 3904, 4137, 4368, 4728, 4758, 4992, 5122, 5124, 5516, 5551, 5824, 5856, 6304, 6344, 6832, 7683, 7808, 8274, 8736, 9456, 9516, 10244, 10248, 11032, 11102, 11648, 11712, 12017, 12608, 12688, 13664, 15366, 16548, 16653, 17472, 17927, 18912, 19032, 20488, 20496, 22064, 22204, 23424, 24034, 25216, 25376, 27328, 30732, 33096, 33306, 34944, 35854, 36051, 37824, 38064, 40976, 40992, 44128, 44408, 48068, 50752, 53781, 54656, 61464, 66192, 66612, 71708, 72102, 75648, 76128, 81952, 81984, 84119, 88256, 88816, 96136, 101504, 107562, 122928, 132384, 133224, 143416, 144204, 152256, 156221, 163904, 163968, 168238, 176512, 177632, 192272, 215124, 245856, 252357, 264768, 266448, 286832, 288408, 304512, 312442, 327808, 336476, 355264, 384544, 430248, 468663, 491712, 504714, 529536, 532896, 573664, 576816, 624884, 672952, 710528, 769088, 860496, 937326, 983424, 1009428, 1065792, 1093547, 1147328, 1153632, 1249768, 1345904, 1538176, 1720992, 1874652, 2018856, 2131584, 2187094, 2294656, 2307264, 2499536, 2691808, 3280641, 3441984, 3749304, 4037712, 4374188, 4614528, 4999072, 5383616, 6561282, 6883968, 7498608, 8075424, 8748376, 9998144, 10767232, 13122564, 14997216, 16150848, 17496752, 19996288, 26245128, 29994432, 32301696, 34993504, 52490256, 59988864, 69987008, 104980512, 139974016, 209961024, 419922048]

約数ペア:

[(1, 419922048), (2, 209961024), (3, 139974016), (4, 104980512), (6, 69987008), (7, 59988864), (8, 52490256), (12, 34993504), (13, 32301696), (14, 29994432), (16, 26245128), (21, 19996288), (24, 17496752), (26, 16150848), (28, 14997216), (32, 13122564), (39, 10767232), (42, 9998144), (48, 8748376), (52, 8075424), (56, 7498608), (61, 6883968), (64, 6561282), (78, 5383616), (84, 4999072), (91, 4614528), (96, 4374188), (104, 4037712), (112, 3749304), (122, 3441984), (128, 3280641), (156, 2691808), (168, 2499536), (182, 2307264), (183, 2294656), (192, 2187094), (197, 2131584), (208, 2018856), (224, 1874652), (244, 1720992), (273, 1538176), (312, 1345904), (336, 1249768), (364, 1153632), (366, 1147328), (384, 1093547), (394, 1065792), (416, 1009428), (427, 983424), (448, 937326), (488, 860496), (546, 769088), (591, 710528), (624, 672952), (672, 624884), (728, 576816), (732, 573664), (788, 532896), (793, 529536), (832, 504714), (854, 491712), (896, 468663), (976, 430248), (1092, 384544), (1182, 355264), (1248, 336476), (1281, 327808), (1344, 312442), (1379, 304512), (1456, 288408), (1464, 286832), (1576, 266448), (1586, 264768), (1664, 252357), (1708, 245856), (1952, 215124), (2184, 192272), (2364, 177632), (2379, 176512), (2496, 168238), (2561, 163968), (2562, 163904), (2688, 156221), (2758, 152256), (2912, 144204), (2928, 143416), (3152, 133224), (3172, 132384), (3416, 122928), (3904, 107562), (4137, 101504), (4368, 96136), (4728, 88816), (4758, 88256), (4992, 84119), (5122, 81984), (5124, 81952), (5516, 76128), (5551, 75648), (5824, 72102), (5856, 71708), (6304, 66612), (6344, 66192), (6832, 61464), (7683, 54656), (7808, 53781), (8274, 50752), (8736, 48068), (9456, 44408), (9516, 44128), (10244, 40992), (10248, 40976), (11032, 38064), (11102, 37824), (11648, 36051), (11712, 35854), (12017, 34944), (12608, 33306), (12688, 33096), (13664, 30732), (15366, 27328), (16548, 25376), (16653, 25216), (17472, 24034), (17927, 23424), (18912, 22204), (19032, 22064), (20488, 20496)]