308965164

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{2659}}^1$

素因数の和:3110

約数の個数: 48

約数和(自身を含む): 754333440

約数和(自身を除く): 445368276

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 421, 842, 1263, 1684, 2526, 2659, 5052, 5318, 7977, 9683, 10636, 15954, 19366, 29049, 31908, 38732, 58098, 61157, 116196, 122314, 183471, 244628, 366942, 733884, 1119439, 2238878, 3358317, 4477756, 6716634, 13433268, 25747097, 51494194, 77241291, 102988388, 154482582, 308965164]

約数ペア:

[(1, 308965164), (2, 154482582), (3, 102988388), (4, 77241291), (6, 51494194), (12, 25747097), (23, 13433268), (46, 6716634), (69, 4477756), (92, 3358317), (138, 2238878), (276, 1119439), (421, 733884), (842, 366942), (1263, 244628), (1684, 183471), (2526, 122314), (2659, 116196), (5052, 61157), (5318, 58098), (7977, 38732), (9683, 31908), (10636, 29049), (15954, 19366)]