298765348

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 654752000

約数和(自身を除く): 355986652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 73, 76, 98, 133, 146, 157, 196, 266, 292, 314, 343, 511, 532, 628, 686, 931, 1022, 1099, 1372, 1387, 1862, 2044, 2198, 2774, 2983, 3577, 3724, 4396, 5548, 5966, 6517, 7154, 7693, 9709, 11461, 11932, 13034, 14308, 15386, 19418, 20881, 22922, 25039, 26068, 30772, 38836, 41762, 45844, 50078, 53851, 67963, 80227, 83524, 100156, 107702, 135926, 146167, 160454, 215404, 217759, 271852, 292334, 320908, 435518, 475741, 561589, 584668, 871036, 951482, 1023169, 1123178, 1524313, 1902964, 2046338, 2246356, 3048626, 3931123, 4092676, 6097252, 7862246, 10670191, 15724492, 21340382, 42680764, 74691337, 149382674, 298765348]

約数ペア:

[(1, 298765348), (2, 149382674), (4, 74691337), (7, 42680764), (14, 21340382), (19, 15724492), (28, 10670191), (38, 7862246), (49, 6097252), (73, 4092676), (76, 3931123), (98, 3048626), (133, 2246356), (146, 2046338), (157, 1902964), (196, 1524313), (266, 1123178), (292, 1023169), (314, 951482), (343, 871036), (511, 584668), (532, 561589), (628, 475741), (686, 435518), (931, 320908), (1022, 292334), (1099, 271852), (1372, 217759), (1387, 215404), (1862, 160454), (2044, 146167), (2198, 135926), (2774, 107702), (2983, 100156), (3577, 83524), (3724, 80227), (4396, 67963), (5548, 53851), (5966, 50078), (6517, 45844), (7154, 41762), (7693, 38836), (9709, 30772), (11461, 26068), (11932, 25039), (13034, 22922), (14308, 20881), (15386, 19418)]