171578484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 216

約数和(自身を含む): 578620224

約数和(自身を除く): 407041740

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 63, 66, 68, 77, 84, 99, 102, 119, 121, 126, 132, 153, 154, 187, 198, 204, 231, 238, 242, 252, 306, 308, 331, 357, 363, 374, 396, 462, 476, 484, 561, 612, 662, 693, 714, 726, 748, 847, 924, 993, 1071, 1089, 1122, 1309, 1324, 1386, 1428, 1452, 1683, 1694, 1986, 2057, 2142, 2178, 2244, 2317, 2541, 2618, 2772, 2979, 3366, 3388, 3641, 3927, 3972, 4114, 4284, 4356, 4634, 5082, 5236, 5627, 5958, 6171, 6732, 6951, 7282, 7623, 7854, 8228, 9268, 10164, 10923, 11254, 11781, 11916, 12342, 13902, 14399, 14564, 15246, 15708, 16881, 18513, 20853, 21846, 22508, 23562, 24684, 25487, 27804, 28798, 30492, 32769, 33762, 37026, 39389, 40051, 41706, 43197, 43692, 47124, 50643, 50974, 57596, 61897, 65538, 67524, 74052, 76461, 78778, 80102, 83412, 86394, 101286, 101948, 118167, 120153, 123794, 129591, 131076, 152922, 157556, 160204, 172788, 185691, 202572, 229383, 236334, 240306, 247588, 259182, 280357, 305844, 354501, 360459, 371382, 433279, 458766, 472668, 480612, 518364, 557073, 560714, 680867, 709002, 720918, 742764, 841071, 866558, 917532, 1114146, 1121428, 1299837, 1361734, 1418004, 1441836, 1682142, 1733116, 2042601, 2228292, 2523213, 2599674, 2723468, 3364284, 3899511, 4085202, 4766069, 5046426, 5199348, 6127803, 7799022, 8170404, 9532138, 10092852, 12255606, 14298207, 15598044, 19064276, 24511212, 28596414, 42894621, 57192828, 85789242, 171578484]

約数ペア:

[(1, 171578484), (2, 85789242), (3, 57192828), (4, 42894621), (6, 28596414), (7, 24511212), (9, 19064276), (11, 15598044), (12, 14298207), (14, 12255606), (17, 10092852), (18, 9532138), (21, 8170404), (22, 7799022), (28, 6127803), (33, 5199348), (34, 5046426), (36, 4766069), (42, 4085202), (44, 3899511), (51, 3364284), (63, 2723468), (66, 2599674), (68, 2523213), (77, 2228292), (84, 2042601), (99, 1733116), (102, 1682142), (119, 1441836), (121, 1418004), (126, 1361734), (132, 1299837), (153, 1121428), (154, 1114146), (187, 917532), (198, 866558), (204, 841071), (231, 742764), (238, 720918), (242, 709002), (252, 680867), (306, 560714), (308, 557073), (331, 518364), (357, 480612), (363, 472668), (374, 458766), (396, 433279), (462, 371382), (476, 360459), (484, 354501), (561, 305844), (612, 280357), (662, 259182), (693, 247588), (714, 240306), (726, 236334), (748, 229383), (847, 202572), (924, 185691), (993, 172788), (1071, 160204), (1089, 157556), (1122, 152922), (1309, 131076), (1324, 129591), (1386, 123794), (1428, 120153), (1452, 118167), (1683, 101948), (1694, 101286), (1986, 86394), (2057, 83412), (2142, 80102), (2178, 78778), (2244, 76461), (2317, 74052), (2541, 67524), (2618, 65538), (2772, 61897), (2979, 57596), (3366, 50974), (3388, 50643), (3641, 47124), (3927, 43692), (3972, 43197), (4114, 41706), (4284, 40051), (4356, 39389), (4634, 37026), (5082, 33762), (5236, 32769), (5627, 30492), (5958, 28798), (6171, 27804), (6732, 25487), (6951, 24684), (7282, 23562), (7623, 22508), (7854, 21846), (8228, 20853), (9268, 18513), (10164, 16881), (10923, 15708), (11254, 15246), (11781, 14564), (11916, 14399), (12342, 13902)]