690133808

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 180

約数和(自身を含む): 1763713008

約数和(自身を除く): 1073579200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 101, 104, 112, 133, 152, 169, 182, 202, 208, 247, 266, 304, 338, 361, 364, 404, 494, 532, 676, 707, 722, 728, 808, 988, 1064, 1183, 1313, 1352, 1414, 1444, 1456, 1616, 1729, 1919, 1976, 2128, 2366, 2527, 2626, 2704, 2828, 2888, 3211, 3458, 3838, 3952, 4693, 4732, 5054, 5252, 5656, 5776, 6422, 6916, 7676, 9191, 9386, 9464, 10108, 10504, 11312, 12844, 13433, 13832, 15352, 17069, 18382, 18772, 18928, 20216, 21008, 22477, 24947, 25688, 26866, 27664, 30704, 32851, 34138, 36461, 36764, 37544, 40432, 44954, 49894, 51376, 53732, 61009, 65702, 68276, 72922, 73528, 75088, 89908, 99788, 107464, 119483, 122018, 131404, 136552, 145844, 147056, 174629, 179816, 199576, 214928, 238966, 244036, 255227, 262808, 273104, 291688, 324311, 349258, 359632, 399152, 427063, 473993, 477932, 488072, 510454, 525616, 583376, 648622, 698516, 854126, 947986, 955864, 976144, 1020908, 1297244, 1397032, 1708252, 1895972, 1911728, 2041816, 2270177, 2594488, 2794064, 3317951, 3416504, 3791944, 4083632, 4540354, 5188976, 6161909, 6635902, 6833008, 7583888, 9080708, 12323818, 13271804, 18161416, 24647636, 26543608, 36322832, 43133363, 49295272, 53087216, 86266726, 98590544, 172533452, 345066904, 690133808]

約数ペア:

[(1, 690133808), (2, 345066904), (4, 172533452), (7, 98590544), (8, 86266726), (13, 53087216), (14, 49295272), (16, 43133363), (19, 36322832), (26, 26543608), (28, 24647636), (38, 18161416), (52, 13271804), (56, 12323818), (76, 9080708), (91, 7583888), (101, 6833008), (104, 6635902), (112, 6161909), (133, 5188976), (152, 4540354), (169, 4083632), (182, 3791944), (202, 3416504), (208, 3317951), (247, 2794064), (266, 2594488), (304, 2270177), (338, 2041816), (361, 1911728), (364, 1895972), (404, 1708252), (494, 1397032), (532, 1297244), (676, 1020908), (707, 976144), (722, 955864), (728, 947986), (808, 854126), (988, 698516), (1064, 648622), (1183, 583376), (1313, 525616), (1352, 510454), (1414, 488072), (1444, 477932), (1456, 473993), (1616, 427063), (1729, 399152), (1919, 359632), (1976, 349258), (2128, 324311), (2366, 291688), (2527, 273104), (2626, 262808), (2704, 255227), (2828, 244036), (2888, 238966), (3211, 214928), (3458, 199576), (3838, 179816), (3952, 174629), (4693, 147056), (4732, 145844), (5054, 136552), (5252, 131404), (5656, 122018), (5776, 119483), (6422, 107464), (6916, 99788), (7676, 89908), (9191, 75088), (9386, 73528), (9464, 72922), (10108, 68276), (10504, 65702), (11312, 61009), (12844, 53732), (13433, 51376), (13832, 49894), (15352, 44954), (17069, 40432), (18382, 37544), (18772, 36764), (18928, 36461), (20216, 34138), (21008, 32851), (22477, 30704), (24947, 27664), (25688, 26866)]