225663361664

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7977353}}^1$

素因数の和:7977397

約数の個数: 64

約数和(自身を含む): 512624768040

約数和(自身を除く): 286961406376

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3536, 7072, 14144, 28288, 7977353, 15954706, 31909412, 63818824, 103705589, 127637648, 135615001, 207411178, 255275296, 271230002, 414822356, 510550592, 542460004, 829644712, 1021101184, 1084920008, 1659289424, 1762995013, 2169840016, 3318578848, 3525990026, 4339680032, 6637157696, 7051980052, 8679360064, 13274315392, 14103960104, 17358720128, 28207920208, 56415840416, 112831680832, 225663361664]

約数ペア:

[(1, 225663361664), (2, 112831680832), (4, 56415840416), (8, 28207920208), (13, 17358720128), (16, 14103960104), (17, 13274315392), (26, 8679360064), (32, 7051980052), (34, 6637157696), (52, 4339680032), (64, 3525990026), (68, 3318578848), (104, 2169840016), (128, 1762995013), (136, 1659289424), (208, 1084920008), (221, 1021101184), (272, 829644712), (416, 542460004), (442, 510550592), (544, 414822356), (832, 271230002), (884, 255275296), (1088, 207411178), (1664, 135615001), (1768, 127637648), (2176, 103705589), (3536, 63818824), (7072, 31909412), (14144, 15954706), (28288, 7977353)]