356142688

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 836559360

約数和(自身を除く): 480416672

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 47, 76, 88, 94, 103, 121, 152, 176, 188, 206, 209, 242, 304, 352, 376, 412, 418, 484, 517, 608, 752, 824, 836, 893, 968, 1034, 1133, 1504, 1648, 1672, 1786, 1936, 1957, 2068, 2266, 2299, 3296, 3344, 3572, 3872, 3914, 4136, 4532, 4598, 4841, 5687, 6688, 7144, 7828, 8272, 9064, 9196, 9682, 9823, 11374, 12463, 14288, 15656, 16544, 18128, 18392, 19364, 19646, 21527, 22748, 24926, 28576, 31312, 36256, 36784, 38728, 39292, 43054, 45496, 49852, 53251, 62624, 73568, 77456, 78584, 86108, 90992, 91979, 99704, 106502, 108053, 154912, 157168, 172216, 181984, 183958, 199408, 213004, 216106, 236797, 314336, 344432, 367916, 398816, 426008, 432212, 473594, 585761, 688864, 735832, 852016, 864424, 947188, 1011769, 1171522, 1471664, 1704032, 1728848, 1894376, 2023538, 2343044, 2943328, 3457696, 3788752, 4047076, 4686088, 7577504, 8094152, 9372176, 11129459, 16188304, 18744352, 22258918, 32376608, 44517836, 89035672, 178071344, 356142688]

約数ペア:

[(1, 356142688), (2, 178071344), (4, 89035672), (8, 44517836), (11, 32376608), (16, 22258918), (19, 18744352), (22, 16188304), (32, 11129459), (38, 9372176), (44, 8094152), (47, 7577504), (76, 4686088), (88, 4047076), (94, 3788752), (103, 3457696), (121, 2943328), (152, 2343044), (176, 2023538), (188, 1894376), (206, 1728848), (209, 1704032), (242, 1471664), (304, 1171522), (352, 1011769), (376, 947188), (412, 864424), (418, 852016), (484, 735832), (517, 688864), (608, 585761), (752, 473594), (824, 432212), (836, 426008), (893, 398816), (968, 367916), (1034, 344432), (1133, 314336), (1504, 236797), (1648, 216106), (1672, 213004), (1786, 199408), (1936, 183958), (1957, 181984), (2068, 172216), (2266, 157168), (2299, 154912), (3296, 108053), (3344, 106502), (3572, 99704), (3872, 91979), (3914, 90992), (4136, 86108), (4532, 78584), (4598, 77456), (4841, 73568), (5687, 62624), (6688, 53251), (7144, 49852), (7828, 45496), (8272, 43054), (9064, 39292), (9196, 38728), (9682, 36784), (9823, 36256), (11374, 31312), (12463, 28576), (14288, 24926), (15656, 22748), (16544, 21527), (18128, 19646), (18392, 19364)]