221899776

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:654

約数の個数: 176

約数和(自身を含む): 716875776

約数和(自身を除く): 494976000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 512, 544, 607, 672, 714, 768, 816, 896, 952, 1024, 1088, 1214, 1344, 1428, 1536, 1632, 1792, 1821, 1904, 2176, 2428, 2688, 2856, 3072, 3264, 3584, 3642, 3808, 4249, 4352, 4856, 5376, 5712, 6528, 7168, 7284, 7616, 8498, 8704, 9712, 10319, 10752, 11424, 12747, 13056, 14568, 15232, 16996, 17408, 19424, 20638, 21504, 22848, 25494, 26112, 29136, 30464, 30957, 33992, 38848, 41276, 45696, 50988, 52224, 58272, 60928, 61914, 67984, 72233, 77696, 82552, 91392, 101976, 116544, 121856, 123828, 135968, 144466, 155392, 165104, 182784, 203952, 216699, 233088, 247656, 271936, 288932, 310784, 330208, 365568, 407904, 433398, 466176, 495312, 543872, 577864, 621568, 660416, 815808, 866796, 932352, 990624, 1087744, 1155728, 1320832, 1631616, 1733592, 1864704, 1981248, 2175488, 2311456, 2641664, 3263232, 3467184, 3962496, 4350976, 4622912, 5283328, 6526464, 6934368, 7924992, 9245824, 10566656, 13052928, 13868736, 15849984, 18491648, 27737472, 31699968, 36983296, 55474944, 73966592, 110949888, 221899776]

約数ペア:

[(1, 221899776), (2, 110949888), (3, 73966592), (4, 55474944), (6, 36983296), (7, 31699968), (8, 27737472), (12, 18491648), (14, 15849984), (16, 13868736), (17, 13052928), (21, 10566656), (24, 9245824), (28, 7924992), (32, 6934368), (34, 6526464), (42, 5283328), (48, 4622912), (51, 4350976), (56, 3962496), (64, 3467184), (68, 3263232), (84, 2641664), (96, 2311456), (102, 2175488), (112, 1981248), (119, 1864704), (128, 1733592), (136, 1631616), (168, 1320832), (192, 1155728), (204, 1087744), (224, 990624), (238, 932352), (256, 866796), (272, 815808), (336, 660416), (357, 621568), (384, 577864), (408, 543872), (448, 495312), (476, 466176), (512, 433398), (544, 407904), (607, 365568), (672, 330208), (714, 310784), (768, 288932), (816, 271936), (896, 247656), (952, 233088), (1024, 216699), (1088, 203952), (1214, 182784), (1344, 165104), (1428, 155392), (1536, 144466), (1632, 135968), (1792, 123828), (1821, 121856), (1904, 116544), (2176, 101976), (2428, 91392), (2688, 82552), (2856, 77696), (3072, 72233), (3264, 67984), (3584, 61914), (3642, 60928), (3808, 58272), (4249, 52224), (4352, 50988), (4856, 45696), (5376, 41276), (5712, 38848), (6528, 33992), (7168, 30957), (7284, 30464), (7616, 29136), (8498, 26112), (8704, 25494), (9712, 22848), (10319, 21504), (10752, 20638), (11424, 19424), (12747, 17408), (13056, 16996), (14568, 15232)]