348546393

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 632136960

約数和(自身を除く): 283590567

約数列:

[1, 3, 9, 13, 17, 19, 23, 39, 51, 57, 69, 117, 153, 171, 207, 221, 247, 299, 323, 391, 401, 437, 663, 741, 897, 969, 1173, 1203, 1311, 1989, 2223, 2691, 2907, 3519, 3609, 3933, 4199, 5083, 5213, 5681, 6817, 7429, 7619, 9223, 12597, 15249, 15639, 17043, 20451, 22287, 22857, 27669, 37791, 45747, 46917, 51129, 61353, 66861, 68571, 83007, 88621, 96577, 99047, 119899, 129523, 156791, 175237, 265863, 289731, 297141, 359697, 388569, 470373, 525711, 797589, 869193, 891423, 1079091, 1165707, 1411119, 1577133, 1683799, 2038283, 2278081, 2979029, 5051397, 6114849, 6834243, 8937087, 15154191, 18344547, 20502729, 26811261, 38727377, 116182131, 348546393]

約数ペア:

[(1, 348546393), (3, 116182131), (9, 38727377), (13, 26811261), (17, 20502729), (19, 18344547), (23, 15154191), (39, 8937087), (51, 6834243), (57, 6114849), (69, 5051397), (117, 2979029), (153, 2278081), (171, 2038283), (207, 1683799), (221, 1577133), (247, 1411119), (299, 1165707), (323, 1079091), (391, 891423), (401, 869193), (437, 797589), (663, 525711), (741, 470373), (897, 388569), (969, 359697), (1173, 297141), (1203, 289731), (1311, 265863), (1989, 175237), (2223, 156791), (2691, 129523), (2907, 119899), (3519, 99047), (3609, 96577), (3933, 88621), (4199, 83007), (5083, 68571), (5213, 66861), (5681, 61353), (6817, 51129), (7429, 46917), (7619, 45747), (9223, 37791), (12597, 27669), (15249, 22857), (15639, 22287), (17043, 20451)]