281170410232

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{228521}}^1$

素因数の和:228736

約数の個数: 64

約数和(自身を含む): 570116685600

約数和(自身を除く): 288946275368

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 109, 136, 166, 218, 332, 436, 664, 872, 1411, 1853, 2822, 3706, 5644, 7412, 9047, 11288, 14824, 18094, 36188, 72376, 153799, 228521, 307598, 457042, 615196, 914084, 1230392, 1828168, 3884857, 7769714, 15539428, 18967243, 24908789, 31078856, 37934486, 49817578, 75868972, 99635156, 151737944, 199270312, 322443131, 423449413, 644886262, 846898826, 1289772524, 1693797652, 2067429487, 2579545048, 3387595304, 4134858974, 8269717948, 16539435896, 35146301279, 70292602558, 140585205116, 281170410232]

約数ペア:

[(1, 281170410232), (2, 140585205116), (4, 70292602558), (8, 35146301279), (17, 16539435896), (34, 8269717948), (68, 4134858974), (83, 3387595304), (109, 2579545048), (136, 2067429487), (166, 1693797652), (218, 1289772524), (332, 846898826), (436, 644886262), (664, 423449413), (872, 322443131), (1411, 199270312), (1853, 151737944), (2822, 99635156), (3706, 75868972), (5644, 49817578), (7412, 37934486), (9047, 31078856), (11288, 24908789), (14824, 18967243), (18094, 15539428), (36188, 7769714), (72376, 3884857), (153799, 1828168), (228521, 1230392), (307598, 914084), (457042, 615196)]