316947456

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{17}}^3$

素因数の和:84

約数の個数: 264

約数和(自身を含む): 1111275360

約数和(自身を除く): 794327904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 256, 272, 288, 289, 306, 336, 357, 384, 408, 448, 476, 504, 512, 544, 576, 578, 612, 672, 714, 768, 816, 867, 896, 952, 1008, 1024, 1071, 1088, 1152, 1156, 1224, 1344, 1428, 1536, 1632, 1734, 1792, 1904, 2016, 2023, 2142, 2176, 2304, 2312, 2448, 2601, 2688, 2856, 3072, 3264, 3468, 3584, 3808, 4032, 4046, 4284, 4352, 4608, 4624, 4896, 4913, 5202, 5376, 5712, 6069, 6528, 6936, 7168, 7616, 8064, 8092, 8568, 8704, 9216, 9248, 9792, 9826, 10404, 10752, 11424, 12138, 13056, 13872, 14739, 15232, 16128, 16184, 17136, 17408, 18207, 18496, 19584, 19652, 20808, 21504, 22848, 24276, 26112, 27744, 29478, 30464, 32256, 32368, 34272, 34391, 36414, 36992, 39168, 39304, 41616, 44217, 45696, 48552, 52224, 55488, 58956, 60928, 64512, 64736, 68544, 68782, 72828, 73984, 78336, 78608, 83232, 88434, 91392, 97104, 103173, 110976, 117912, 121856, 129472, 137088, 137564, 145656, 147968, 156672, 157216, 166464, 176868, 182784, 194208, 206346, 221952, 235824, 258944, 274176, 275128, 291312, 295936, 309519, 314432, 332928, 353736, 365568, 388416, 412692, 443904, 471648, 517888, 548352, 550256, 582624, 619038, 628864, 665856, 707472, 776832, 825384, 887808, 943296, 1035776, 1096704, 1100512, 1165248, 1238076, 1257728, 1331712, 1414944, 1553664, 1650768, 1886592, 2071552, 2201024, 2330496, 2476152, 2515456, 2663424, 2829888, 3107328, 3301536, 3773184, 4402048, 4660992, 4952304, 5030912, 5659776, 6214656, 6603072, 7546368, 8804096, 9321984, 9904608, 11319552, 13206144, 15092736, 17608192, 18643968, 19809216, 22639104, 26412288, 35216384, 39618432, 45278208, 52824576, 79236864, 105649152, 158473728, 316947456]

約数ペア:

[(1, 316947456), (2, 158473728), (3, 105649152), (4, 79236864), (6, 52824576), (7, 45278208), (8, 39618432), (9, 35216384), (12, 26412288), (14, 22639104), (16, 19809216), (17, 18643968), (18, 17608192), (21, 15092736), (24, 13206144), (28, 11319552), (32, 9904608), (34, 9321984), (36, 8804096), (42, 7546368), (48, 6603072), (51, 6214656), (56, 5659776), (63, 5030912), (64, 4952304), (68, 4660992), (72, 4402048), (84, 3773184), (96, 3301536), (102, 3107328), (112, 2829888), (119, 2663424), (126, 2515456), (128, 2476152), (136, 2330496), (144, 2201024), (153, 2071552), (168, 1886592), (192, 1650768), (204, 1553664), (224, 1414944), (238, 1331712), (252, 1257728), (256, 1238076), (272, 1165248), (288, 1100512), (289, 1096704), (306, 1035776), (336, 943296), (357, 887808), (384, 825384), (408, 776832), (448, 707472), (476, 665856), (504, 628864), (512, 619038), (544, 582624), (576, 550256), (578, 548352), (612, 517888), (672, 471648), (714, 443904), (768, 412692), (816, 388416), (867, 365568), (896, 353736), (952, 332928), (1008, 314432), (1024, 309519), (1071, 295936), (1088, 291312), (1152, 275128), (1156, 274176), (1224, 258944), (1344, 235824), (1428, 221952), (1536, 206346), (1632, 194208), (1734, 182784), (1792, 176868), (1904, 166464), (2016, 157216), (2023, 156672), (2142, 147968), (2176, 145656), (2304, 137564), (2312, 137088), (2448, 129472), (2601, 121856), (2688, 117912), (2856, 110976), (3072, 103173), (3264, 97104), (3468, 91392), (3584, 88434), (3808, 83232), (4032, 78608), (4046, 78336), (4284, 73984), (4352, 72828), (4608, 68782), (4624, 68544), (4896, 64736), (4913, 64512), (5202, 60928), (5376, 58956), (5712, 55488), (6069, 52224), (6528, 48552), (6936, 45696), (7168, 44217), (7616, 41616), (8064, 39304), (8092, 39168), (8568, 36992), (8704, 36414), (9216, 34391), (9248, 34272), (9792, 32368), (9826, 32256), (10404, 30464), (10752, 29478), (11424, 27744), (12138, 26112), (13056, 24276), (13872, 22848), (14739, 21504), (15232, 20808), (16128, 19652), (16184, 19584), (17136, 18496), (17408, 18207)]