984984182

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 2013984000

約数和(自身を除く): 1028999818

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 73, 89, 91, 98, 119, 146, 178, 182, 221, 238, 343, 442, 511, 623, 637, 686, 833, 949, 1022, 1157, 1241, 1246, 1274, 1513, 1547, 1666, 1898, 2314, 2482, 3026, 3094, 3577, 4361, 4459, 5831, 6497, 6643, 7154, 8099, 8687, 8722, 8918, 10591, 10829, 11662, 12994, 13286, 16133, 16198, 17374, 19669, 21182, 21658, 25039, 30527, 32266, 39338, 45479, 46501, 50078, 56693, 60809, 61054, 74137, 75803, 84461, 90958, 93002, 110449, 112931, 113386, 121618, 137683, 148274, 151606, 168922, 220898, 225862, 275366, 318353, 325507, 396851, 425663, 518959, 591227, 636706, 651014, 773143, 790517, 793702, 851326, 963781, 1037918, 1182454, 1435837, 1546286, 1581034, 1927562, 2228471, 2871674, 4138589, 4456942, 5412001, 5533619, 6746467, 8277178, 10050859, 10824002, 11067238, 13492934, 20101718, 28970123, 37884007, 57940246, 70356013, 75768014, 140712026, 492492091, 984984182]

約数ペア:

[(1, 984984182), (2, 492492091), (7, 140712026), (13, 75768014), (14, 70356013), (17, 57940246), (26, 37884007), (34, 28970123), (49, 20101718), (73, 13492934), (89, 11067238), (91, 10824002), (98, 10050859), (119, 8277178), (146, 6746467), (178, 5533619), (182, 5412001), (221, 4456942), (238, 4138589), (343, 2871674), (442, 2228471), (511, 1927562), (623, 1581034), (637, 1546286), (686, 1435837), (833, 1182454), (949, 1037918), (1022, 963781), (1157, 851326), (1241, 793702), (1246, 790517), (1274, 773143), (1513, 651014), (1547, 636706), (1666, 591227), (1898, 518959), (2314, 425663), (2482, 396851), (3026, 325507), (3094, 318353), (3577, 275366), (4361, 225862), (4459, 220898), (5831, 168922), (6497, 151606), (6643, 148274), (7154, 137683), (8099, 121618), (8687, 113386), (8722, 112931), (8918, 110449), (10591, 93002), (10829, 90958), (11662, 84461), (12994, 75803), (13286, 74137), (16133, 61054), (16198, 60809), (17374, 56693), (19669, 50078), (21182, 46501), (21658, 45479), (25039, 39338), (30527, 32266)]