243340384

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 566092800

約数和(自身を除く): 322752416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 103, 106, 112, 199, 206, 212, 224, 371, 398, 412, 424, 721, 742, 796, 824, 848, 1393, 1442, 1484, 1592, 1648, 1696, 2786, 2884, 2968, 3184, 3296, 5459, 5572, 5768, 5936, 6368, 10547, 10918, 11144, 11536, 11872, 20497, 21094, 21836, 22288, 23072, 38213, 40994, 42188, 43672, 44576, 73829, 76426, 81988, 84376, 87344, 143479, 147658, 152852, 163976, 168752, 174688, 286958, 295316, 305704, 327952, 337504, 573916, 590632, 611408, 655904, 1086341, 1147832, 1181264, 1222816, 2172682, 2295664, 2362528, 4345364, 4591328, 7604387, 8690728, 15208774, 17381456, 30417548, 34762912, 60835096, 121670192, 243340384]

約数ペア:

[(1, 243340384), (2, 121670192), (4, 60835096), (7, 34762912), (8, 30417548), (14, 17381456), (16, 15208774), (28, 8690728), (32, 7604387), (53, 4591328), (56, 4345364), (103, 2362528), (106, 2295664), (112, 2172682), (199, 1222816), (206, 1181264), (212, 1147832), (224, 1086341), (371, 655904), (398, 611408), (412, 590632), (424, 573916), (721, 337504), (742, 327952), (796, 305704), (824, 295316), (848, 286958), (1393, 174688), (1442, 168752), (1484, 163976), (1592, 152852), (1648, 147658), (1696, 143479), (2786, 87344), (2884, 84376), (2968, 81988), (3184, 76426), (3296, 73829), (5459, 44576), (5572, 43672), (5768, 42188), (5936, 40994), (6368, 38213), (10547, 23072), (10918, 22288), (11144, 21836), (11536, 21094), (11872, 20497)]