355978952

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{73}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 813550080

約数和(自身を除く): 457571128

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 53, 56, 62, 73, 106, 124, 146, 212, 217, 248, 292, 371, 424, 434, 511, 584, 742, 868, 1022, 1484, 1643, 1736, 2044, 2263, 2809, 2968, 3286, 3869, 4088, 4526, 5618, 6572, 7738, 9052, 11236, 11501, 13144, 15476, 15841, 18104, 19663, 22472, 23002, 27083, 30952, 31682, 39326, 46004, 54166, 63364, 78652, 87079, 92008, 108332, 119939, 126728, 157304, 174158, 205057, 216664, 239878, 348316, 410114, 479756, 609553, 696632, 820228, 839573, 959512, 1219106, 1435399, 1640456, 1679146, 2438212, 2870798, 3358292, 4876424, 5741596, 6356767, 6716584, 11483192, 12713534, 25427068, 44497369, 50854136, 88994738, 177989476, 355978952]

約数ペア:

[(1, 355978952), (2, 177989476), (4, 88994738), (7, 50854136), (8, 44497369), (14, 25427068), (28, 12713534), (31, 11483192), (53, 6716584), (56, 6356767), (62, 5741596), (73, 4876424), (106, 3358292), (124, 2870798), (146, 2438212), (212, 1679146), (217, 1640456), (248, 1435399), (292, 1219106), (371, 959512), (424, 839573), (434, 820228), (511, 696632), (584, 609553), (742, 479756), (868, 410114), (1022, 348316), (1484, 239878), (1643, 216664), (1736, 205057), (2044, 174158), (2263, 157304), (2809, 126728), (2968, 119939), (3286, 108332), (3869, 92008), (4088, 87079), (4526, 78652), (5618, 63364), (6572, 54166), (7738, 46004), (9052, 39326), (11236, 31682), (11501, 30952), (13144, 27083), (15476, 23002), (15841, 22472), (18104, 19663)]