212328864

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^2\times {\mathrm{677}}^1$

素因数の和:721

約数の個数: 180

約数和(自身を含む): 687396402

約数和(自身を除く): 475067538

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 121, 132, 144, 162, 176, 198, 216, 242, 264, 288, 297, 324, 352, 363, 396, 432, 484, 528, 594, 648, 677, 726, 792, 864, 891, 968, 1056, 1089, 1188, 1296, 1354, 1452, 1584, 1782, 1936, 2031, 2178, 2376, 2592, 2708, 2904, 3168, 3267, 3564, 3872, 4062, 4356, 4752, 5416, 5808, 6093, 6534, 7128, 7447, 8124, 8712, 9504, 9801, 10832, 11616, 12186, 13068, 14256, 14894, 16248, 17424, 18279, 19602, 21664, 22341, 24372, 26136, 28512, 29788, 32496, 34848, 36558, 39204, 44682, 48744, 52272, 54837, 59576, 64992, 67023, 73116, 78408, 81917, 89364, 97488, 104544, 109674, 119152, 134046, 146232, 156816, 163834, 178728, 194976, 201069, 219348, 238304, 245751, 268092, 292464, 313632, 327668, 357456, 402138, 438696, 491502, 536184, 584928, 603207, 655336, 714912, 737253, 804276, 877392, 983004, 1072368, 1206414, 1310672, 1474506, 1608552, 1754784, 1966008, 2144736, 2211759, 2412828, 2621344, 2949012, 3217104, 3932016, 4423518, 4825656, 5898024, 6434208, 6635277, 7864032, 8847036, 9651312, 11796048, 13270554, 17694072, 19302624, 23592096, 26541108, 35388144, 53082216, 70776288, 106164432, 212328864]

約数ペア:

[(1, 212328864), (2, 106164432), (3, 70776288), (4, 53082216), (6, 35388144), (8, 26541108), (9, 23592096), (11, 19302624), (12, 17694072), (16, 13270554), (18, 11796048), (22, 9651312), (24, 8847036), (27, 7864032), (32, 6635277), (33, 6434208), (36, 5898024), (44, 4825656), (48, 4423518), (54, 3932016), (66, 3217104), (72, 2949012), (81, 2621344), (88, 2412828), (96, 2211759), (99, 2144736), (108, 1966008), (121, 1754784), (132, 1608552), (144, 1474506), (162, 1310672), (176, 1206414), (198, 1072368), (216, 983004), (242, 877392), (264, 804276), (288, 737253), (297, 714912), (324, 655336), (352, 603207), (363, 584928), (396, 536184), (432, 491502), (484, 438696), (528, 402138), (594, 357456), (648, 327668), (677, 313632), (726, 292464), (792, 268092), (864, 245751), (891, 238304), (968, 219348), (1056, 201069), (1089, 194976), (1188, 178728), (1296, 163834), (1354, 156816), (1452, 146232), (1584, 134046), (1782, 119152), (1936, 109674), (2031, 104544), (2178, 97488), (2376, 89364), (2592, 81917), (2708, 78408), (2904, 73116), (3168, 67023), (3267, 64992), (3564, 59576), (3872, 54837), (4062, 52272), (4356, 48744), (4752, 44682), (5416, 39204), (5808, 36558), (6093, 34848), (6534, 32496), (7128, 29788), (7447, 28512), (8124, 26136), (8712, 24372), (9504, 22341), (9801, 21664), (10832, 19602), (11616, 18279), (12186, 17424), (13068, 16248), (14256, 14894)]