223281632

素因数分解:

$2^5\times 7^2\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1088

約数の個数: 72

約数和(自身を含む): 515179224

約数和(自身を除く): 291897592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 157, 196, 224, 314, 392, 628, 784, 907, 1099, 1256, 1568, 1814, 2198, 2512, 3628, 4396, 5024, 6349, 7256, 7693, 8792, 12698, 14512, 15386, 17584, 25396, 29024, 30772, 35168, 44443, 50792, 61544, 88886, 101584, 123088, 142399, 177772, 203168, 246176, 284798, 355544, 569596, 711088, 996793, 1139192, 1422176, 1993586, 2278384, 3987172, 4556768, 6977551, 7974344, 13955102, 15948688, 27910204, 31897376, 55820408, 111640816, 223281632]

約数ペア:

[(1, 223281632), (2, 111640816), (4, 55820408), (7, 31897376), (8, 27910204), (14, 15948688), (16, 13955102), (28, 7974344), (32, 6977551), (49, 4556768), (56, 3987172), (98, 2278384), (112, 1993586), (157, 1422176), (196, 1139192), (224, 996793), (314, 711088), (392, 569596), (628, 355544), (784, 284798), (907, 246176), (1099, 203168), (1256, 177772), (1568, 142399), (1814, 123088), (2198, 101584), (2512, 88886), (3628, 61544), (4396, 50792), (5024, 44443), (6349, 35168), (7256, 30772), (7693, 29024), (8792, 25396), (12698, 17584), (14512, 15386)]