8412925456

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{461}}^1$

素因数の和:909

約数の個数: 120

約数和(自身を含む): 18776313864

約数和(自身を除く): 10363388408

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 397, 442, 461, 676, 794, 884, 922, 1352, 1588, 1768, 1844, 2704, 2873, 3176, 3536, 3688, 5161, 5746, 5993, 6352, 6749, 7376, 7837, 10322, 11492, 11986, 13498, 15674, 20644, 22984, 23972, 26996, 31348, 41288, 45968, 47944, 53992, 62696, 67093, 77909, 82576, 87737, 95888, 101881, 107984, 125392, 134186, 155818, 175474, 183017, 203762, 268372, 311636, 350948, 366034, 407524, 536744, 623272, 701896, 732068, 815048, 1073488, 1140581, 1246544, 1324453, 1403792, 1464136, 1630096, 2281162, 2379221, 2648906, 2928272, 3111289, 4562324, 4758442, 5297812, 6222578, 9124648, 9516884, 10595624, 12445156, 18249296, 19033768, 21191248, 24890312, 30929873, 38067536, 40446757, 49780624, 61859746, 80893514, 123719492, 161787028, 247438984, 323574056, 494877968, 525807841, 647148112, 1051615682, 2103231364, 4206462728, 8412925456]

約数ペア:

[(1, 8412925456), (2, 4206462728), (4, 2103231364), (8, 1051615682), (13, 647148112), (16, 525807841), (17, 494877968), (26, 323574056), (34, 247438984), (52, 161787028), (68, 123719492), (104, 80893514), (136, 61859746), (169, 49780624), (208, 40446757), (221, 38067536), (272, 30929873), (338, 24890312), (397, 21191248), (442, 19033768), (461, 18249296), (676, 12445156), (794, 10595624), (884, 9516884), (922, 9124648), (1352, 6222578), (1588, 5297812), (1768, 4758442), (1844, 4562324), (2704, 3111289), (2873, 2928272), (3176, 2648906), (3536, 2379221), (3688, 2281162), (5161, 1630096), (5746, 1464136), (5993, 1403792), (6352, 1324453), (6749, 1246544), (7376, 1140581), (7837, 1073488), (10322, 815048), (11492, 732068), (11986, 701896), (13498, 623272), (15674, 536744), (20644, 407524), (22984, 366034), (23972, 350948), (26996, 311636), (31348, 268372), (41288, 203762), (45968, 183017), (47944, 175474), (53992, 155818), (62696, 134186), (67093, 125392), (77909, 107984), (82576, 101881), (87737, 95888)]