288889470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14657}}^1$

素因数の和:14746

約数の個数: 64

約数和(自身を含む): 780978240

約数和(自身を除く): 492088770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 365, 438, 657, 730, 1095, 1314, 1971, 2190, 3285, 3942, 6570, 9855, 14657, 19710, 29314, 43971, 73285, 87942, 131913, 146570, 219855, 263826, 395739, 439710, 659565, 791478, 1069961, 1319130, 1978695, 2139922, 3209883, 3957390, 5349805, 6419766, 9629649, 10699610, 16049415, 19259298, 28888947, 32098830, 48148245, 57777894, 96296490, 144444735, 288889470]

約数ペア:

[(1, 288889470), (2, 144444735), (3, 96296490), (5, 57777894), (6, 48148245), (9, 32098830), (10, 28888947), (15, 19259298), (18, 16049415), (27, 10699610), (30, 9629649), (45, 6419766), (54, 5349805), (73, 3957390), (90, 3209883), (135, 2139922), (146, 1978695), (219, 1319130), (270, 1069961), (365, 791478), (438, 659565), (657, 439710), (730, 395739), (1095, 263826), (1314, 219855), (1971, 146570), (2190, 131913), (3285, 87942), (3942, 73285), (6570, 43971), (9855, 29314), (14657, 19710)]