442730628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{15787}}^1$

素因数の和:15857

約数の個数: 72

約数和(自身を含む): 1206834720

約数和(自身を除く): 764104092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1476, 1558, 2337, 3116, 4674, 7011, 9348, 14022, 15787, 28044, 31574, 47361, 63148, 94722, 142083, 189444, 284166, 299953, 568332, 599906, 647267, 899859, 1199812, 1294534, 1799718, 1941801, 2589068, 2699577, 3599436, 3883602, 5399154, 5825403, 7767204, 10798308, 11650806, 12298073, 23301612, 24596146, 36894219, 49192292, 73788438, 110682657, 147576876, 221365314, 442730628]

約数ペア:

[(1, 442730628), (2, 221365314), (3, 147576876), (4, 110682657), (6, 73788438), (9, 49192292), (12, 36894219), (18, 24596146), (19, 23301612), (36, 12298073), (38, 11650806), (41, 10798308), (57, 7767204), (76, 5825403), (82, 5399154), (114, 3883602), (123, 3599436), (164, 2699577), (171, 2589068), (228, 1941801), (246, 1799718), (342, 1294534), (369, 1199812), (492, 899859), (684, 647267), (738, 599906), (779, 568332), (1476, 299953), (1558, 284166), (2337, 189444), (3116, 142083), (4674, 94722), (7011, 63148), (9348, 47361), (14022, 31574), (15787, 28044)]