222536512

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:300

約数の個数: 112

約数和(自身を含む): 514990080

約数和(自身を除く): 292453568

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 127, 131, 152, 176, 209, 254, 262, 304, 352, 418, 508, 524, 608, 704, 836, 1016, 1048, 1216, 1397, 1441, 1672, 2032, 2096, 2413, 2489, 2794, 2882, 3344, 4064, 4192, 4826, 4978, 5588, 5764, 6688, 8128, 8384, 9652, 9956, 11176, 11528, 13376, 16637, 19304, 19912, 22352, 23056, 26543, 27379, 33274, 38608, 39824, 44704, 46112, 53086, 54758, 66548, 77216, 79648, 89408, 92224, 106172, 109516, 133096, 154432, 159296, 183007, 212344, 219032, 266192, 316103, 366014, 424688, 438064, 532384, 632206, 732028, 849376, 876128, 1064768, 1264412, 1464056, 1698752, 1752256, 2528824, 2928112, 3477133, 5057648, 5856224, 6954266, 10115296, 11712448, 13908532, 20230592, 27817064, 55634128, 111268256, 222536512]

約数ペア:

[(1, 222536512), (2, 111268256), (4, 55634128), (8, 27817064), (11, 20230592), (16, 13908532), (19, 11712448), (22, 10115296), (32, 6954266), (38, 5856224), (44, 5057648), (64, 3477133), (76, 2928112), (88, 2528824), (127, 1752256), (131, 1698752), (152, 1464056), (176, 1264412), (209, 1064768), (254, 876128), (262, 849376), (304, 732028), (352, 632206), (418, 532384), (508, 438064), (524, 424688), (608, 366014), (704, 316103), (836, 266192), (1016, 219032), (1048, 212344), (1216, 183007), (1397, 159296), (1441, 154432), (1672, 133096), (2032, 109516), (2096, 106172), (2413, 92224), (2489, 89408), (2794, 79648), (2882, 77216), (3344, 66548), (4064, 54758), (4192, 53086), (4826, 46112), (4978, 44704), (5588, 39824), (5764, 38608), (6688, 33274), (8128, 27379), (8384, 26543), (9652, 23056), (9956, 22352), (11176, 19912), (11528, 19304), (13376, 16637)]