290410532072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{523}}^1$

素因数の和:991

約数の個数: 128

約数和(自身を含む): 575201088000

約数和(自身を除く): 284790555928

約数列:

[1, 2, 4, 8, 43, 59, 86, 109, 118, 172, 218, 236, 251, 344, 436, 472, 502, 523, 872, 1004, 1046, 2008, 2092, 2537, 4184, 4687, 5074, 6431, 9374, 10148, 10793, 12862, 14809, 18748, 20296, 21586, 22489, 25724, 27359, 29618, 30857, 37496, 43172, 44978, 51448, 54718, 57007, 59236, 61714, 86344, 89956, 109436, 114014, 118472, 123428, 131273, 179912, 218872, 228028, 246856, 262546, 276533, 456056, 525092, 553066, 636787, 1050184, 1106132, 1176437, 1273574, 1326851, 1614181, 2212264, 2352874, 2451301, 2547148, 2653702, 3228362, 3363413, 4705748, 4902602, 5094296, 5307404, 5644739, 6456724, 6726826, 7745107, 9411496, 9805204, 10614808, 11289478, 12913448, 13453652, 14308757, 15490214, 19610408, 22578956, 26907304, 28617514, 30980428, 45157912, 57235028, 61960856, 69409783, 114470056, 138819566, 144626759, 277639132, 289253518, 333039601, 555278264, 578507036, 615276551, 666079202, 844216663, 1157014072, 1230553102, 1332158404, 1688433326, 2461106204, 2664316808, 3376866652, 4922212408, 6753733304, 36301316509, 72602633018, 145205266036, 290410532072]

約数ペア:

[(1, 290410532072), (2, 145205266036), (4, 72602633018), (8, 36301316509), (43, 6753733304), (59, 4922212408), (86, 3376866652), (109, 2664316808), (118, 2461106204), (172, 1688433326), (218, 1332158404), (236, 1230553102), (251, 1157014072), (344, 844216663), (436, 666079202), (472, 615276551), (502, 578507036), (523, 555278264), (872, 333039601), (1004, 289253518), (1046, 277639132), (2008, 144626759), (2092, 138819566), (2537, 114470056), (4184, 69409783), (4687, 61960856), (5074, 57235028), (6431, 45157912), (9374, 30980428), (10148, 28617514), (10793, 26907304), (12862, 22578956), (14809, 19610408), (18748, 15490214), (20296, 14308757), (21586, 13453652), (22489, 12913448), (25724, 11289478), (27359, 10614808), (29618, 9805204), (30857, 9411496), (37496, 7745107), (43172, 6726826), (44978, 6456724), (51448, 5644739), (54718, 5307404), (57007, 5094296), (59236, 4902602), (61714, 4705748), (86344, 3363413), (89956, 3228362), (109436, 2653702), (114014, 2547148), (118472, 2451301), (123428, 2352874), (131273, 2212264), (179912, 1614181), (218872, 1326851), (228028, 1273574), (246856, 1176437), (262546, 1106132), (276533, 1050184), (456056, 636787), (525092, 553066)]