354250624

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1789}}^1$

素因数の和:1840

約数の個数: 128

約数和(自身を含む): 920203200

約数和(自身を除く): 565952576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 896, 952, 1088, 1456, 1547, 1664, 1768, 1789, 1904, 2176, 2912, 3094, 3536, 3578, 3808, 5824, 6188, 7072, 7156, 7616, 11648, 12376, 12523, 14144, 14312, 15232, 23257, 24752, 25046, 28288, 28624, 30413, 46514, 49504, 50092, 57248, 60826, 93028, 99008, 100184, 114496, 121652, 162799, 186056, 198016, 200368, 212891, 228992, 243304, 325598, 372112, 395369, 400736, 425782, 486608, 651196, 744224, 790738, 801472, 851564, 973216, 1302392, 1488448, 1581476, 1602944, 1703128, 1946432, 2604784, 2767583, 2976896, 3162952, 3406256, 3892864, 5209568, 5535166, 6325904, 6812512, 10419136, 11070332, 12651808, 13625024, 20838272, 22140664, 25303616, 27250048, 44281328, 50607232, 88562656, 177125312, 354250624]

約数ペア:

[(1, 354250624), (2, 177125312), (4, 88562656), (7, 50607232), (8, 44281328), (13, 27250048), (14, 25303616), (16, 22140664), (17, 20838272), (26, 13625024), (28, 12651808), (32, 11070332), (34, 10419136), (52, 6812512), (56, 6325904), (64, 5535166), (68, 5209568), (91, 3892864), (104, 3406256), (112, 3162952), (119, 2976896), (128, 2767583), (136, 2604784), (182, 1946432), (208, 1703128), (221, 1602944), (224, 1581476), (238, 1488448), (272, 1302392), (364, 973216), (416, 851564), (442, 801472), (448, 790738), (476, 744224), (544, 651196), (728, 486608), (832, 425782), (884, 400736), (896, 395369), (952, 372112), (1088, 325598), (1456, 243304), (1547, 228992), (1664, 212891), (1768, 200368), (1789, 198016), (1904, 186056), (2176, 162799), (2912, 121652), (3094, 114496), (3536, 100184), (3578, 99008), (3808, 93028), (5824, 60826), (6188, 57248), (7072, 50092), (7156, 49504), (7616, 46514), (11648, 30413), (12376, 28624), (12523, 28288), (14144, 25046), (14312, 24752), (15232, 23257)]