242727272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{1433}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 470810880

約数和(自身を除く): 228083608

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 683, 1366, 1433, 2732, 2866, 5464, 5732, 11464, 21173, 42346, 44423, 84692, 88846, 169384, 177692, 355384, 978739, 1957478, 3914956, 7829912, 30340909, 60681818, 121363636, 242727272]

約数ペア:

[(1, 242727272), (2, 121363636), (4, 60681818), (8, 30340909), (31, 7829912), (62, 3914956), (124, 1957478), (248, 978739), (683, 355384), (1366, 177692), (1433, 169384), (2732, 88846), (2866, 84692), (5464, 44423), (5732, 42346), (11464, 21173)]