288127268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16249}}^1$

素因数の和:16308

約数の個数: 48

約数和(自身を含む): 611520000

約数和(自身を除く): 323392732

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 4433, 8866, 16249, 17732, 32498, 64996, 178739, 211237, 357478, 422474, 503719, 714956, 844948, 1007438, 2014876, 2323607, 4647214, 5540909, 6548347, 9294428, 11081818, 13096694, 22163636, 26193388, 72031817, 144063634, 288127268]

約数ペア:

[(1, 288127268), (2, 144063634), (4, 72031817), (11, 26193388), (13, 22163636), (22, 13096694), (26, 11081818), (31, 9294428), (44, 6548347), (52, 5540909), (62, 4647214), (124, 2323607), (143, 2014876), (286, 1007438), (341, 844948), (403, 714956), (572, 503719), (682, 422474), (806, 357478), (1364, 211237), (1612, 178739), (4433, 64996), (8866, 32498), (16249, 17732)]