215256528

素因数分解:

$2^4\times 3^4\times {\mathrm{37}}^1\times {\mathrm{67}}^2$

素因数の和:191

約数の個数: 150

約数和(自身を含む): 649545666

約数和(自身を除く): 434289138

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 67, 72, 74, 81, 108, 111, 134, 144, 148, 162, 201, 216, 222, 268, 296, 324, 333, 402, 432, 444, 536, 592, 603, 648, 666, 804, 888, 999, 1072, 1206, 1296, 1332, 1608, 1776, 1809, 1998, 2412, 2479, 2664, 2997, 3216, 3618, 3996, 4489, 4824, 4958, 5328, 5427, 5994, 7236, 7437, 7992, 8978, 9648, 9916, 10854, 11988, 13467, 14472, 14874, 15984, 17956, 19832, 21708, 22311, 23976, 26934, 28944, 29748, 35912, 39664, 40401, 43416, 44622, 47952, 53868, 59496, 66933, 71824, 80802, 86832, 89244, 107736, 118992, 121203, 133866, 161604, 166093, 178488, 200799, 215472, 242406, 267732, 323208, 332186, 356976, 363609, 401598, 484812, 498279, 535464, 646416, 664372, 727218, 803196, 969624, 996558, 1070928, 1328744, 1454436, 1494837, 1606392, 1939248, 1993116, 2657488, 2908872, 2989674, 3212784, 3986232, 4484511, 5817744, 5979348, 7972464, 8969022, 11958696, 13453533, 17938044, 23917392, 26907066, 35876088, 53814132, 71752176, 107628264, 215256528]

約数ペア:

[(1, 215256528), (2, 107628264), (3, 71752176), (4, 53814132), (6, 35876088), (8, 26907066), (9, 23917392), (12, 17938044), (16, 13453533), (18, 11958696), (24, 8969022), (27, 7972464), (36, 5979348), (37, 5817744), (48, 4484511), (54, 3986232), (67, 3212784), (72, 2989674), (74, 2908872), (81, 2657488), (108, 1993116), (111, 1939248), (134, 1606392), (144, 1494837), (148, 1454436), (162, 1328744), (201, 1070928), (216, 996558), (222, 969624), (268, 803196), (296, 727218), (324, 664372), (333, 646416), (402, 535464), (432, 498279), (444, 484812), (536, 401598), (592, 363609), (603, 356976), (648, 332186), (666, 323208), (804, 267732), (888, 242406), (999, 215472), (1072, 200799), (1206, 178488), (1296, 166093), (1332, 161604), (1608, 133866), (1776, 121203), (1809, 118992), (1998, 107736), (2412, 89244), (2479, 86832), (2664, 80802), (2997, 71824), (3216, 66933), (3618, 59496), (3996, 53868), (4489, 47952), (4824, 44622), (4958, 43416), (5328, 40401), (5427, 39664), (5994, 35912), (7236, 29748), (7437, 28944), (7992, 26934), (8978, 23976), (9648, 22311), (9916, 21708), (10854, 19832), (11988, 17956), (13467, 15984), (14472, 14874)]