229037796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15787}}^1$

素因数の和:15841

約数の個数: 72

約数和(自身を含む): 643645184

約数和(自身を除く): 414607388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 15787, 31574, 47361, 63148, 94722, 142083, 189444, 205231, 284166, 410462, 489397, 568332, 615693, 820924, 978794, 1231386, 1468191, 1847079, 1957588, 2462772, 2936382, 3694158, 4404573, 5872764, 6362161, 7388316, 8809146, 12724322, 17618292, 19086483, 25448644, 38172966, 57259449, 76345932, 114518898, 229037796]

約数ペア:

[(1, 229037796), (2, 114518898), (3, 76345932), (4, 57259449), (6, 38172966), (9, 25448644), (12, 19086483), (13, 17618292), (18, 12724322), (26, 8809146), (31, 7388316), (36, 6362161), (39, 5872764), (52, 4404573), (62, 3694158), (78, 2936382), (93, 2462772), (117, 1957588), (124, 1847079), (156, 1468191), (186, 1231386), (234, 978794), (279, 820924), (372, 615693), (403, 568332), (468, 489397), (558, 410462), (806, 284166), (1116, 205231), (1209, 189444), (1612, 142083), (2418, 94722), (3627, 63148), (4836, 47361), (7254, 31574), (14508, 15787)]