717409872

素因数分解:

$2^4\times 3^5\times {\mathrm{37}}^1\times {\mathrm{4987}}^1$

素因数の和:5047

約数の個数: 120

約数和(自身を含む): 2138814496

約数和(自身を除く): 1421404624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 243, 296, 324, 333, 432, 444, 486, 592, 648, 666, 888, 972, 999, 1296, 1332, 1776, 1944, 1998, 2664, 2997, 3888, 3996, 4987, 5328, 5994, 7992, 8991, 9974, 11988, 14961, 15984, 17982, 19948, 23976, 29922, 35964, 39896, 44883, 47952, 59844, 71928, 79792, 89766, 119688, 134649, 143856, 179532, 184519, 239376, 269298, 359064, 369038, 403947, 538596, 553557, 718128, 738076, 807894, 1077192, 1107114, 1211841, 1476152, 1615788, 1660671, 2154384, 2214228, 2423682, 2952304, 3231576, 3321342, 4428456, 4847364, 4982013, 6463152, 6642684, 8856912, 9694728, 9964026, 13285368, 14946039, 19389456, 19928052, 26570736, 29892078, 39856104, 44838117, 59784156, 79712208, 89676234, 119568312, 179352468, 239136624, 358704936, 717409872]

約数ペア:

[(1, 717409872), (2, 358704936), (3, 239136624), (4, 179352468), (6, 119568312), (8, 89676234), (9, 79712208), (12, 59784156), (16, 44838117), (18, 39856104), (24, 29892078), (27, 26570736), (36, 19928052), (37, 19389456), (48, 14946039), (54, 13285368), (72, 9964026), (74, 9694728), (81, 8856912), (108, 6642684), (111, 6463152), (144, 4982013), (148, 4847364), (162, 4428456), (216, 3321342), (222, 3231576), (243, 2952304), (296, 2423682), (324, 2214228), (333, 2154384), (432, 1660671), (444, 1615788), (486, 1476152), (592, 1211841), (648, 1107114), (666, 1077192), (888, 807894), (972, 738076), (999, 718128), (1296, 553557), (1332, 538596), (1776, 403947), (1944, 369038), (1998, 359064), (2664, 269298), (2997, 239376), (3888, 184519), (3996, 179532), (4987, 143856), (5328, 134649), (5994, 119688), (7992, 89766), (8991, 79792), (9974, 71928), (11988, 59844), (14961, 47952), (15984, 44883), (17982, 39896), (19948, 35964), (23976, 29922)]