40677936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 123325440

約数和(自身を除く): 82647504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 47, 48, 52, 57, 73, 76, 78, 94, 104, 114, 141, 146, 152, 156, 188, 208, 219, 228, 247, 282, 292, 304, 312, 376, 438, 456, 494, 564, 584, 611, 624, 741, 752, 876, 893, 912, 949, 988, 1128, 1168, 1222, 1387, 1482, 1752, 1786, 1833, 1898, 1976, 2256, 2444, 2679, 2774, 2847, 2964, 3431, 3504, 3572, 3666, 3796, 3952, 4161, 4888, 5358, 5548, 5694, 5928, 6862, 7144, 7332, 7592, 8322, 9776, 10293, 10716, 11096, 11388, 11609, 11856, 13724, 14288, 14664, 15184, 16644, 18031, 20586, 21432, 22192, 22776, 23218, 27448, 29328, 33288, 34827, 36062, 41172, 42864, 44603, 45552, 46436, 54093, 54896, 65189, 66576, 69654, 72124, 82344, 89206, 92872, 108186, 130378, 133809, 139308, 144248, 164688, 178412, 185744, 195567, 216372, 260756, 267618, 278616, 288496, 356824, 391134, 432744, 521512, 535236, 557232, 713648, 782268, 847457, 865488, 1043024, 1070472, 1564536, 1694914, 2140944, 2542371, 3129072, 3389828, 5084742, 6779656, 10169484, 13559312, 20338968, 40677936]

約数ペア:

[(1, 40677936), (2, 20338968), (3, 13559312), (4, 10169484), (6, 6779656), (8, 5084742), (12, 3389828), (13, 3129072), (16, 2542371), (19, 2140944), (24, 1694914), (26, 1564536), (38, 1070472), (39, 1043024), (47, 865488), (48, 847457), (52, 782268), (57, 713648), (73, 557232), (76, 535236), (78, 521512), (94, 432744), (104, 391134), (114, 356824), (141, 288496), (146, 278616), (152, 267618), (156, 260756), (188, 216372), (208, 195567), (219, 185744), (228, 178412), (247, 164688), (282, 144248), (292, 139308), (304, 133809), (312, 130378), (376, 108186), (438, 92872), (456, 89206), (494, 82344), (564, 72124), (584, 69654), (611, 66576), (624, 65189), (741, 54896), (752, 54093), (876, 46436), (893, 45552), (912, 44603), (949, 42864), (988, 41172), (1128, 36062), (1168, 34827), (1222, 33288), (1387, 29328), (1482, 27448), (1752, 23218), (1786, 22776), (1833, 22192), (1898, 21432), (1976, 20586), (2256, 18031), (2444, 16644), (2679, 15184), (2774, 14664), (2847, 14288), (2964, 13724), (3431, 11856), (3504, 11609), (3572, 11388), (3666, 11096), (3796, 10716), (3952, 10293), (4161, 9776), (4888, 8322), (5358, 7592), (5548, 7332), (5694, 7144), (5928, 6862)]