259485552

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:520

約数の個数: 160

約数和(自身を含む): 799502400

約数和(自身を除く): 540016848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 89, 102, 108, 136, 144, 153, 178, 204, 216, 267, 272, 306, 356, 397, 408, 432, 459, 534, 612, 712, 794, 801, 816, 918, 1068, 1191, 1224, 1424, 1513, 1588, 1602, 1836, 2136, 2382, 2403, 2448, 3026, 3176, 3204, 3573, 3672, 4272, 4539, 4764, 4806, 6052, 6352, 6408, 6749, 7146, 7344, 9078, 9528, 9612, 10719, 12104, 12816, 13498, 13617, 14292, 18156, 19056, 19224, 20247, 21438, 24208, 26996, 27234, 28584, 35333, 36312, 38448, 40494, 40851, 42876, 53992, 54468, 57168, 60741, 70666, 72624, 80988, 81702, 85752, 105999, 107984, 108936, 121482, 141332, 161976, 163404, 171504, 182223, 211998, 217872, 242964, 282664, 317997, 323952, 326808, 364446, 423996, 485928, 565328, 600661, 635994, 653616, 728892, 847992, 953991, 971856, 1201322, 1271988, 1457784, 1695984, 1801983, 1907982, 2402644, 2543976, 2915568, 3603966, 3815964, 4805288, 5087952, 5405949, 7207932, 7631928, 9610576, 10811898, 14415864, 15263856, 16217847, 21623796, 28831728, 32435694, 43247592, 64871388, 86495184, 129742776, 259485552]

約数ペア:

[(1, 259485552), (2, 129742776), (3, 86495184), (4, 64871388), (6, 43247592), (8, 32435694), (9, 28831728), (12, 21623796), (16, 16217847), (17, 15263856), (18, 14415864), (24, 10811898), (27, 9610576), (34, 7631928), (36, 7207932), (48, 5405949), (51, 5087952), (54, 4805288), (68, 3815964), (72, 3603966), (89, 2915568), (102, 2543976), (108, 2402644), (136, 1907982), (144, 1801983), (153, 1695984), (178, 1457784), (204, 1271988), (216, 1201322), (267, 971856), (272, 953991), (306, 847992), (356, 728892), (397, 653616), (408, 635994), (432, 600661), (459, 565328), (534, 485928), (612, 423996), (712, 364446), (794, 326808), (801, 323952), (816, 317997), (918, 282664), (1068, 242964), (1191, 217872), (1224, 211998), (1424, 182223), (1513, 171504), (1588, 163404), (1602, 161976), (1836, 141332), (2136, 121482), (2382, 108936), (2403, 107984), (2448, 105999), (3026, 85752), (3176, 81702), (3204, 80988), (3573, 72624), (3672, 70666), (4272, 60741), (4539, 57168), (4764, 54468), (4806, 53992), (6052, 42876), (6352, 40851), (6408, 40494), (6749, 38448), (7146, 36312), (7344, 35333), (9078, 28584), (9528, 27234), (9612, 26996), (10719, 24208), (12104, 21438), (12816, 20247), (13498, 19224), (13617, 19056), (14292, 18156)]