225219488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11519}}^1$

素因数の和:11589

約数の個数: 48

約数和(自身を含む): 487710720

約数和(自身を除く): 262491232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2444, 4888, 9776, 11519, 19552, 23038, 46076, 92152, 149747, 184304, 299494, 368608, 541393, 598988, 1082786, 1197976, 2165572, 2395952, 4331144, 4791904, 7038109, 8662288, 14076218, 17324576, 28152436, 56304872, 112609744, 225219488]

約数ペア:

[(1, 225219488), (2, 112609744), (4, 56304872), (8, 28152436), (13, 17324576), (16, 14076218), (26, 8662288), (32, 7038109), (47, 4791904), (52, 4331144), (94, 2395952), (104, 2165572), (188, 1197976), (208, 1082786), (376, 598988), (416, 541393), (611, 368608), (752, 299494), (1222, 184304), (1504, 149747), (2444, 92152), (4888, 46076), (9776, 23038), (11519, 19552)]