1212341504

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8123}}^1$

素因数の和:8203

約数の個数: 72

約数和(自身を含む): 2690083872

約数和(自身を除く): 1477742368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 256, 352, 424, 583, 704, 848, 1166, 1408, 1696, 2332, 2816, 3392, 4664, 6784, 8123, 9328, 13568, 16246, 18656, 32492, 37312, 64984, 74624, 89353, 129968, 149248, 178706, 259936, 357412, 430519, 519872, 714824, 861038, 1039744, 1429648, 1722076, 2079488, 2859296, 3444152, 4735709, 5718592, 6888304, 9471418, 11437184, 13776608, 18942836, 22874368, 27553216, 37885672, 55106432, 75771344, 110212864, 151542688, 303085376, 606170752, 1212341504]

約数ペア:

[(1, 1212341504), (2, 606170752), (4, 303085376), (8, 151542688), (11, 110212864), (16, 75771344), (22, 55106432), (32, 37885672), (44, 27553216), (53, 22874368), (64, 18942836), (88, 13776608), (106, 11437184), (128, 9471418), (176, 6888304), (212, 5718592), (256, 4735709), (352, 3444152), (424, 2859296), (583, 2079488), (704, 1722076), (848, 1429648), (1166, 1039744), (1408, 861038), (1696, 714824), (2332, 519872), (2816, 430519), (3392, 357412), (4664, 259936), (6784, 178706), (8123, 149248), (9328, 129968), (13568, 89353), (16246, 74624), (18656, 64984), (32492, 37312)]