42425208

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 139392000

約数和(自身を除く): 96966792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 81, 84, 94, 108, 126, 141, 162, 168, 188, 189, 199, 216, 252, 282, 324, 329, 376, 378, 398, 423, 504, 564, 567, 597, 648, 658, 756, 796, 846, 987, 1128, 1134, 1194, 1269, 1316, 1393, 1512, 1592, 1692, 1791, 1974, 2268, 2388, 2538, 2632, 2786, 2961, 3384, 3582, 3807, 3948, 4179, 4536, 4776, 5076, 5373, 5572, 5922, 7164, 7614, 7896, 8358, 8883, 9353, 10152, 10746, 11144, 11844, 12537, 14328, 15228, 16119, 16716, 17766, 18706, 21492, 23688, 25074, 26649, 28059, 30456, 32238, 33432, 35532, 37412, 37611, 42984, 50148, 53298, 56118, 64476, 65471, 71064, 74824, 75222, 84177, 100296, 106596, 112236, 112833, 128952, 130942, 150444, 168354, 196413, 213192, 224472, 225666, 252531, 261884, 300888, 336708, 392826, 451332, 505062, 523768, 589239, 673416, 757593, 785652, 902664, 1010124, 1178478, 1515186, 1571304, 1767717, 2020248, 2356956, 3030372, 3535434, 4713912, 5303151, 6060744, 7070868, 10606302, 14141736, 21212604, 42425208]

約数ペア:

[(1, 42425208), (2, 21212604), (3, 14141736), (4, 10606302), (6, 7070868), (7, 6060744), (8, 5303151), (9, 4713912), (12, 3535434), (14, 3030372), (18, 2356956), (21, 2020248), (24, 1767717), (27, 1571304), (28, 1515186), (36, 1178478), (42, 1010124), (47, 902664), (54, 785652), (56, 757593), (63, 673416), (72, 589239), (81, 523768), (84, 505062), (94, 451332), (108, 392826), (126, 336708), (141, 300888), (162, 261884), (168, 252531), (188, 225666), (189, 224472), (199, 213192), (216, 196413), (252, 168354), (282, 150444), (324, 130942), (329, 128952), (376, 112833), (378, 112236), (398, 106596), (423, 100296), (504, 84177), (564, 75222), (567, 74824), (597, 71064), (648, 65471), (658, 64476), (756, 56118), (796, 53298), (846, 50148), (987, 42984), (1128, 37611), (1134, 37412), (1194, 35532), (1269, 33432), (1316, 32238), (1393, 30456), (1512, 28059), (1592, 26649), (1692, 25074), (1791, 23688), (1974, 21492), (2268, 18706), (2388, 17766), (2538, 16716), (2632, 16119), (2786, 15228), (2961, 14328), (3384, 12537), (3582, 11844), (3807, 11144), (3948, 10746), (4179, 10152), (4536, 9353), (4776, 8883), (5076, 8358), (5373, 7896), (5572, 7614), (5922, 7164)]