31004736

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 224

約数和(自身を含む): 105338880

約数和(自身を除く): 74334144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 32, 34, 42, 46, 48, 51, 56, 59, 64, 68, 69, 84, 92, 96, 102, 112, 118, 119, 136, 138, 161, 168, 177, 184, 192, 204, 224, 236, 238, 272, 276, 322, 336, 354, 357, 368, 391, 408, 413, 448, 472, 476, 483, 544, 552, 644, 672, 708, 714, 736, 782, 816, 826, 944, 952, 966, 1003, 1088, 1104, 1173, 1239, 1288, 1344, 1357, 1416, 1428, 1472, 1564, 1632, 1652, 1888, 1904, 1932, 2006, 2208, 2346, 2478, 2576, 2714, 2737, 2832, 2856, 3009, 3128, 3264, 3304, 3776, 3808, 3864, 4012, 4071, 4416, 4692, 4956, 5152, 5428, 5474, 5664, 5712, 6018, 6256, 6608, 7021, 7616, 7728, 8024, 8142, 8211, 9384, 9499, 9912, 10304, 10856, 10948, 11328, 11424, 12036, 12512, 13216, 14042, 15456, 16048, 16284, 16422, 18768, 18998, 19824, 21063, 21712, 21896, 22848, 23069, 24072, 25024, 26432, 28084, 28497, 30912, 32096, 32568, 32844, 37536, 37996, 39648, 42126, 43424, 43792, 46138, 48144, 56168, 56994, 64192, 65136, 65688, 69207, 75072, 75992, 79296, 84252, 86848, 87584, 92276, 96288, 112336, 113988, 130272, 131376, 138414, 151984, 161483, 168504, 175168, 184552, 192576, 224672, 227976, 260544, 262752, 276828, 303968, 322966, 337008, 369104, 449344, 455952, 484449, 525504, 553656, 607936, 645932, 674016, 738208, 911904, 968898, 1107312, 1291864, 1348032, 1476416, 1823808, 1937796, 2214624, 2583728, 3875592, 4429248, 5167456, 7751184, 10334912, 15502368, 31004736]

約数ペア:

[(1, 31004736), (2, 15502368), (3, 10334912), (4, 7751184), (6, 5167456), (7, 4429248), (8, 3875592), (12, 2583728), (14, 2214624), (16, 1937796), (17, 1823808), (21, 1476416), (23, 1348032), (24, 1291864), (28, 1107312), (32, 968898), (34, 911904), (42, 738208), (46, 674016), (48, 645932), (51, 607936), (56, 553656), (59, 525504), (64, 484449), (68, 455952), (69, 449344), (84, 369104), (92, 337008), (96, 322966), (102, 303968), (112, 276828), (118, 262752), (119, 260544), (136, 227976), (138, 224672), (161, 192576), (168, 184552), (177, 175168), (184, 168504), (192, 161483), (204, 151984), (224, 138414), (236, 131376), (238, 130272), (272, 113988), (276, 112336), (322, 96288), (336, 92276), (354, 87584), (357, 86848), (368, 84252), (391, 79296), (408, 75992), (413, 75072), (448, 69207), (472, 65688), (476, 65136), (483, 64192), (544, 56994), (552, 56168), (644, 48144), (672, 46138), (708, 43792), (714, 43424), (736, 42126), (782, 39648), (816, 37996), (826, 37536), (944, 32844), (952, 32568), (966, 32096), (1003, 30912), (1088, 28497), (1104, 28084), (1173, 26432), (1239, 25024), (1288, 24072), (1344, 23069), (1357, 22848), (1416, 21896), (1428, 21712), (1472, 21063), (1564, 19824), (1632, 18998), (1652, 18768), (1888, 16422), (1904, 16284), (1932, 16048), (2006, 15456), (2208, 14042), (2346, 13216), (2478, 12512), (2576, 12036), (2714, 11424), (2737, 11328), (2832, 10948), (2856, 10856), (3009, 10304), (3128, 9912), (3264, 9499), (3304, 9384), (3776, 8211), (3808, 8142), (3864, 8024), (4012, 7728), (4071, 7616), (4416, 7021), (4692, 6608), (4956, 6256), (5152, 6018), (5428, 5712), (5474, 5664)]