259718875952

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{8753}}^1\times {\mathrm{6553}}^1$

素因数の和:15597

約数の個数: 40

約数和(自身を含む): 505118195664

約数和(自身を除く): 245399319712

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 6553, 8753, 13106, 17506, 26212, 35012, 52424, 70024, 104848, 140048, 1854499, 2477099, 3708998, 4954198, 7417996, 9908396, 14835992, 19816792, 29671984, 39633584, 57358409, 114716818, 229433636, 458867272, 917734544, 16232429747, 32464859494, 64929718988, 129859437976, 259718875952]

約数ペア:

[(1, 259718875952), (2, 129859437976), (4, 64929718988), (8, 32464859494), (16, 16232429747), (283, 917734544), (566, 458867272), (1132, 229433636), (2264, 114716818), (4528, 57358409), (6553, 39633584), (8753, 29671984), (13106, 19816792), (17506, 14835992), (26212, 9908396), (35012, 7417996), (52424, 4954198), (70024, 3708998), (104848, 2477099), (140048, 1854499)]