215289264

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{61441}}^1$

素因数の和:61525

約数の個数: 40

約数和(自身を含む): 563791792

約数和(自身を除く): 348502528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 61441, 122882, 184323, 245764, 368646, 491528, 737292, 983056, 1474584, 2949168, 4485193, 8970386, 13455579, 17940772, 26911158, 35881544, 53822316, 71763088, 107644632, 215289264]

約数ペア:

[(1, 215289264), (2, 107644632), (3, 71763088), (4, 53822316), (6, 35881544), (8, 26911158), (12, 17940772), (16, 13455579), (24, 8970386), (48, 4485193), (73, 2949168), (146, 1474584), (219, 983056), (292, 737292), (438, 491528), (584, 368646), (876, 245764), (1168, 184323), (1752, 122882), (3504, 61441)]