31540608

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 105019200

約数和(自身を除く): 73478592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 128, 131, 132, 144, 152, 171, 176, 192, 198, 209, 228, 262, 264, 288, 304, 342, 352, 384, 393, 396, 418, 456, 524, 528, 576, 608, 627, 684, 704, 786, 792, 836, 912, 1048, 1056, 1152, 1179, 1216, 1254, 1368, 1408, 1441, 1572, 1584, 1672, 1824, 1881, 2096, 2112, 2358, 2432, 2489, 2508, 2736, 2882, 3144, 3168, 3344, 3648, 3762, 4192, 4224, 4323, 4716, 4978, 5016, 5472, 5764, 6288, 6336, 6688, 7296, 7467, 7524, 8384, 8646, 9432, 9956, 10032, 10944, 11528, 12576, 12672, 12969, 13376, 14934, 15048, 16768, 17292, 18864, 19912, 20064, 21888, 22401, 23056, 25152, 25938, 26752, 27379, 29868, 30096, 34584, 37728, 39824, 40128, 44802, 46112, 50304, 51876, 54758, 59736, 60192, 69168, 75456, 79648, 80256, 82137, 89604, 92224, 103752, 109516, 119472, 120384, 138336, 150912, 159296, 164274, 179208, 184448, 207504, 219032, 238944, 240768, 246411, 276672, 318592, 328548, 358416, 415008, 438064, 477888, 492822, 553344, 657096, 716832, 830016, 876128, 955776, 985644, 1314192, 1433664, 1660032, 1752256, 1971288, 2628384, 2867328, 3504512, 3942576, 5256768, 7885152, 10513536, 15770304, 31540608]

約数ペア:

[(1, 31540608), (2, 15770304), (3, 10513536), (4, 7885152), (6, 5256768), (8, 3942576), (9, 3504512), (11, 2867328), (12, 2628384), (16, 1971288), (18, 1752256), (19, 1660032), (22, 1433664), (24, 1314192), (32, 985644), (33, 955776), (36, 876128), (38, 830016), (44, 716832), (48, 657096), (57, 553344), (64, 492822), (66, 477888), (72, 438064), (76, 415008), (88, 358416), (96, 328548), (99, 318592), (114, 276672), (128, 246411), (131, 240768), (132, 238944), (144, 219032), (152, 207504), (171, 184448), (176, 179208), (192, 164274), (198, 159296), (209, 150912), (228, 138336), (262, 120384), (264, 119472), (288, 109516), (304, 103752), (342, 92224), (352, 89604), (384, 82137), (393, 80256), (396, 79648), (418, 75456), (456, 69168), (524, 60192), (528, 59736), (576, 54758), (608, 51876), (627, 50304), (684, 46112), (704, 44802), (786, 40128), (792, 39824), (836, 37728), (912, 34584), (1048, 30096), (1056, 29868), (1152, 27379), (1179, 26752), (1216, 25938), (1254, 25152), (1368, 23056), (1408, 22401), (1441, 21888), (1572, 20064), (1584, 19912), (1672, 18864), (1824, 17292), (1881, 16768), (2096, 15048), (2112, 14934), (2358, 13376), (2432, 12969), (2489, 12672), (2508, 12576), (2736, 11528), (2882, 10944), (3144, 10032), (3168, 9956), (3344, 9432), (3648, 8646), (3762, 8384), (4192, 7524), (4224, 7467), (4323, 7296), (4716, 6688), (4978, 6336), (5016, 6288), (5472, 5764)]