40040352

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{383}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 128701440

約数和(自身を除く): 88661088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 288, 297, 352, 363, 383, 396, 432, 484, 528, 594, 726, 766, 792, 864, 968, 1056, 1089, 1149, 1188, 1452, 1532, 1584, 1936, 2178, 2298, 2376, 2904, 3064, 3168, 3267, 3447, 3872, 4213, 4356, 4596, 4752, 5808, 6128, 6534, 6894, 8426, 8712, 9192, 9504, 10341, 11616, 12256, 12639, 13068, 13788, 16852, 17424, 18384, 20682, 25278, 26136, 27576, 33704, 34848, 36768, 37917, 41364, 46343, 50556, 52272, 55152, 67408, 75834, 82728, 92686, 101112, 104544, 110304, 113751, 134816, 139029, 151668, 165456, 185372, 202224, 227502, 278058, 303336, 330912, 370744, 404448, 417087, 455004, 556116, 606672, 741488, 834174, 910008, 1112232, 1213344, 1251261, 1482976, 1668348, 1820016, 2224464, 2502522, 3336696, 3640032, 4448928, 5005044, 6673392, 10010088, 13346784, 20020176, 40040352]

約数ペア:

[(1, 40040352), (2, 20020176), (3, 13346784), (4, 10010088), (6, 6673392), (8, 5005044), (9, 4448928), (11, 3640032), (12, 3336696), (16, 2502522), (18, 2224464), (22, 1820016), (24, 1668348), (27, 1482976), (32, 1251261), (33, 1213344), (36, 1112232), (44, 910008), (48, 834174), (54, 741488), (66, 606672), (72, 556116), (88, 455004), (96, 417087), (99, 404448), (108, 370744), (121, 330912), (132, 303336), (144, 278058), (176, 227502), (198, 202224), (216, 185372), (242, 165456), (264, 151668), (288, 139029), (297, 134816), (352, 113751), (363, 110304), (383, 104544), (396, 101112), (432, 92686), (484, 82728), (528, 75834), (594, 67408), (726, 55152), (766, 52272), (792, 50556), (864, 46343), (968, 41364), (1056, 37917), (1089, 36768), (1149, 34848), (1188, 33704), (1452, 27576), (1532, 26136), (1584, 25278), (1936, 20682), (2178, 18384), (2298, 17424), (2376, 16852), (2904, 13788), (3064, 13068), (3168, 12639), (3267, 12256), (3447, 11616), (3872, 10341), (4213, 9504), (4356, 9192), (4596, 8712), (4752, 8426), (5808, 6894), (6128, 6534)]