738227502

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{1093}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 1617894720

約数和(自身を除く): 879667218

約数列:

[1, 2, 3, 6, 9, 18, 157, 239, 314, 471, 478, 717, 942, 1093, 1413, 1434, 2151, 2186, 2826, 3279, 4302, 6558, 9837, 19674, 37523, 75046, 112569, 171601, 225138, 261227, 337707, 343202, 514803, 522454, 675414, 783681, 1029606, 1544409, 1567362, 2351043, 3088818, 4702086, 41012639, 82025278, 123037917, 246075834, 369113751, 738227502]

約数ペア:

[(1, 738227502), (2, 369113751), (3, 246075834), (6, 123037917), (9, 82025278), (18, 41012639), (157, 4702086), (239, 3088818), (314, 2351043), (471, 1567362), (478, 1544409), (717, 1029606), (942, 783681), (1093, 675414), (1413, 522454), (1434, 514803), (2151, 343202), (2186, 337707), (2826, 261227), (3279, 225138), (4302, 171601), (6558, 112569), (9837, 75046), (19674, 37523)]