1688045216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3803}}^1$

素因数の和:3934

約数の個数: 96

約数和(自身を含む): 3945630528

約数和(自身を除く): 2257585312

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 97, 104, 143, 176, 194, 208, 286, 352, 388, 416, 572, 776, 1067, 1144, 1261, 1552, 2134, 2288, 2522, 3104, 3803, 4268, 4576, 5044, 7606, 8536, 10088, 13871, 15212, 17072, 20176, 27742, 30424, 34144, 40352, 41833, 49439, 55484, 60848, 83666, 98878, 110968, 121696, 167332, 197756, 221936, 334664, 368891, 395512, 443872, 543829, 669328, 737782, 791024, 1087658, 1338656, 1475564, 1582048, 2175316, 2951128, 4057801, 4350632, 4795583, 5902256, 8115602, 8701264, 9591166, 11804512, 16231204, 17402528, 19182332, 32462408, 38364664, 52751413, 64924816, 76729328, 105502826, 129849632, 153458656, 211005652, 422011304, 844022608, 1688045216]

約数ペア:

[(1, 1688045216), (2, 844022608), (4, 422011304), (8, 211005652), (11, 153458656), (13, 129849632), (16, 105502826), (22, 76729328), (26, 64924816), (32, 52751413), (44, 38364664), (52, 32462408), (88, 19182332), (97, 17402528), (104, 16231204), (143, 11804512), (176, 9591166), (194, 8701264), (208, 8115602), (286, 5902256), (352, 4795583), (388, 4350632), (416, 4057801), (572, 2951128), (776, 2175316), (1067, 1582048), (1144, 1475564), (1261, 1338656), (1552, 1087658), (2134, 791024), (2288, 737782), (2522, 669328), (3104, 543829), (3803, 443872), (4268, 395512), (4576, 368891), (5044, 334664), (7606, 221936), (8536, 197756), (10088, 167332), (13871, 121696), (15212, 110968), (17072, 98878), (20176, 83666), (27742, 60848), (30424, 55484), (34144, 49439), (40352, 41833)]