22281984

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:550

約数の個数: 108

約数和(自身を含む): 67758600

約数和(自身を除く): 45476616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 509, 576, 608, 684, 768, 912, 1018, 1152, 1216, 1368, 1527, 1824, 2036, 2304, 2432, 2736, 3054, 3648, 4072, 4581, 4864, 5472, 6108, 7296, 8144, 9162, 9671, 10944, 12216, 14592, 16288, 18324, 19342, 21888, 24432, 29013, 32576, 36648, 38684, 43776, 48864, 58026, 65152, 73296, 77368, 87039, 97728, 116052, 130304, 146592, 154736, 174078, 195456, 232104, 293184, 309472, 348156, 390912, 464208, 586368, 618944, 696312, 928416, 1172736, 1237888, 1392624, 1856832, 2475776, 2785248, 3713664, 5570496, 7427328, 11140992, 22281984]

約数ペア:

[(1, 22281984), (2, 11140992), (3, 7427328), (4, 5570496), (6, 3713664), (8, 2785248), (9, 2475776), (12, 1856832), (16, 1392624), (18, 1237888), (19, 1172736), (24, 928416), (32, 696312), (36, 618944), (38, 586368), (48, 464208), (57, 390912), (64, 348156), (72, 309472), (76, 293184), (96, 232104), (114, 195456), (128, 174078), (144, 154736), (152, 146592), (171, 130304), (192, 116052), (228, 97728), (256, 87039), (288, 77368), (304, 73296), (342, 65152), (384, 58026), (456, 48864), (509, 43776), (576, 38684), (608, 36648), (684, 32576), (768, 29013), (912, 24432), (1018, 21888), (1152, 19342), (1216, 18324), (1368, 16288), (1527, 14592), (1824, 12216), (2036, 10944), (2304, 9671), (2432, 9162), (2736, 8144), (3054, 7296), (3648, 6108), (4072, 5472), (4581, 4864)]