1969968364

素因数分解:

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

素因数の和:217

約数の個数: 192

約数和(自身を含む): 4699296000

約数和(自身を除く): 2729327636

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 73, 89, 91, 98, 119, 146, 178, 182, 196, 221, 238, 292, 343, 356, 364, 442, 476, 511, 623, 637, 686, 833, 884, 949, 1022, 1157, 1241, 1246, 1274, 1372, 1513, 1547, 1666, 1898, 2044, 2314, 2482, 2492, 2548, 3026, 3094, 3332, 3577, 3796, 4361, 4459, 4628, 4964, 5831, 6052, 6188, 6497, 6643, 7154, 8099, 8687, 8722, 8918, 10591, 10829, 11662, 12994, 13286, 14308, 16133, 16198, 17374, 17444, 17836, 19669, 21182, 21658, 23324, 25039, 25988, 26572, 30527, 32266, 32396, 34748, 39338, 42364, 43316, 45479, 46501, 50078, 56693, 60809, 61054, 64532, 74137, 75803, 78676, 84461, 90958, 93002, 100156, 110449, 112931, 113386, 121618, 122108, 137683, 148274, 151606, 168922, 181916, 186004, 220898, 225862, 226772, 243236, 275366, 296548, 303212, 318353, 325507, 337844, 396851, 425663, 441796, 451724, 518959, 550732, 591227, 636706, 651014, 773143, 790517, 793702, 851326, 963781, 1037918, 1182454, 1273412, 1302028, 1435837, 1546286, 1581034, 1587404, 1702652, 1927562, 2075836, 2228471, 2364908, 2871674, 3092572, 3162068, 3855124, 4138589, 4456942, 5412001, 5533619, 5743348, 6746467, 8277178, 8913884, 10050859, 10824002, 11067238, 13492934, 16554356, 20101718, 21648004, 22134476, 26985868, 28970123, 37884007, 40203436, 57940246, 70356013, 75768014, 115880492, 140712026, 151536028, 281424052, 492492091, 984984182, 1969968364]

約数ペア:

[(1, 1969968364), (2, 984984182), (4, 492492091), (7, 281424052), (13, 151536028), (14, 140712026), (17, 115880492), (26, 75768014), (28, 70356013), (34, 57940246), (49, 40203436), (52, 37884007), (68, 28970123), (73, 26985868), (89, 22134476), (91, 21648004), (98, 20101718), (119, 16554356), (146, 13492934), (178, 11067238), (182, 10824002), (196, 10050859), (221, 8913884), (238, 8277178), (292, 6746467), (343, 5743348), (356, 5533619), (364, 5412001), (442, 4456942), (476, 4138589), (511, 3855124), (623, 3162068), (637, 3092572), (686, 2871674), (833, 2364908), (884, 2228471), (949, 2075836), (1022, 1927562), (1157, 1702652), (1241, 1587404), (1246, 1581034), (1274, 1546286), (1372, 1435837), (1513, 1302028), (1547, 1273412), (1666, 1182454), (1898, 1037918), (2044, 963781), (2314, 851326), (2482, 793702), (2492, 790517), (2548, 773143), (3026, 651014), (3094, 636706), (3332, 591227), (3577, 550732), (3796, 518959), (4361, 451724), (4459, 441796), (4628, 425663), (4964, 396851), (5831, 337844), (6052, 325507), (6188, 318353), (6497, 303212), (6643, 296548), (7154, 275366), (8099, 243236), (8687, 226772), (8722, 225862), (8918, 220898), (10591, 186004), (10829, 181916), (11662, 168922), (12994, 151606), (13286, 148274), (14308, 137683), (16133, 122108), (16198, 121618), (17374, 113386), (17444, 112931), (17836, 110449), (19669, 100156), (21182, 93002), (21658, 90958), (23324, 84461), (25039, 78676), (25988, 75803), (26572, 74137), (30527, 64532), (32266, 61054), (32396, 60809), (34748, 56693), (39338, 50078), (42364, 46501), (43316, 45479)]