528080384

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:420

約数の個数: 120

約数和(自身を含む): 1213114320

約数和(自身を除く): 685033936

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 169, 208, 221, 256, 272, 338, 359, 416, 442, 512, 544, 676, 718, 832, 884, 1088, 1352, 1436, 1664, 1768, 2176, 2704, 2872, 2873, 3328, 3536, 4352, 4667, 5408, 5744, 5746, 6103, 6656, 7072, 8704, 9334, 10816, 11488, 11492, 12206, 14144, 18668, 21632, 22976, 22984, 24412, 28288, 37336, 43264, 45952, 45968, 48824, 56576, 60671, 74672, 79339, 86528, 91904, 91936, 97648, 113152, 121342, 149344, 158678, 183808, 183872, 195296, 242684, 298688, 317356, 367744, 390592, 485368, 597376, 634712, 735488, 781184, 970736, 1031407, 1194752, 1269424, 1470976, 1562368, 1941472, 2062814, 2389504, 2538848, 3124736, 3882944, 4125628, 5077696, 7765888, 8251256, 10155392, 15531776, 16502512, 20310784, 31063552, 33005024, 40621568, 66010048, 132020096, 264040192, 528080384]

約数ペア:

[(1, 528080384), (2, 264040192), (4, 132020096), (8, 66010048), (13, 40621568), (16, 33005024), (17, 31063552), (26, 20310784), (32, 16502512), (34, 15531776), (52, 10155392), (64, 8251256), (68, 7765888), (104, 5077696), (128, 4125628), (136, 3882944), (169, 3124736), (208, 2538848), (221, 2389504), (256, 2062814), (272, 1941472), (338, 1562368), (359, 1470976), (416, 1269424), (442, 1194752), (512, 1031407), (544, 970736), (676, 781184), (718, 735488), (832, 634712), (884, 597376), (1088, 485368), (1352, 390592), (1436, 367744), (1664, 317356), (1768, 298688), (2176, 242684), (2704, 195296), (2872, 183872), (2873, 183808), (3328, 158678), (3536, 149344), (4352, 121342), (4667, 113152), (5408, 97648), (5744, 91936), (5746, 91904), (6103, 86528), (6656, 79339), (7072, 74672), (8704, 60671), (9334, 56576), (10816, 48824), (11488, 45968), (11492, 45952), (12206, 43264), (14144, 37336), (18668, 28288), (21632, 24412), (22976, 22984)]