40177704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 124185600

約数和(自身を除く): 84007896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 41, 42, 56, 57, 76, 82, 84, 114, 123, 133, 152, 164, 168, 228, 246, 266, 287, 307, 328, 399, 456, 492, 532, 574, 614, 779, 798, 861, 921, 984, 1064, 1148, 1228, 1558, 1596, 1722, 1842, 2149, 2296, 2337, 2456, 3116, 3192, 3444, 3684, 4298, 4674, 5453, 5833, 6232, 6447, 6888, 7368, 8596, 9348, 10906, 11666, 12587, 12894, 16359, 17192, 17499, 18696, 21812, 23332, 25174, 25788, 32718, 34998, 37761, 40831, 43624, 46664, 50348, 51576, 65436, 69996, 75522, 81662, 88109, 100696, 122493, 130872, 139992, 151044, 163324, 176218, 239153, 244986, 264327, 302088, 326648, 352436, 478306, 489972, 528654, 704872, 717459, 956612, 979944, 1057308, 1434918, 1674071, 1913224, 2114616, 2869836, 3348142, 5022213, 5739672, 6696284, 10044426, 13392568, 20088852, 40177704]

約数ペア:

[(1, 40177704), (2, 20088852), (3, 13392568), (4, 10044426), (6, 6696284), (7, 5739672), (8, 5022213), (12, 3348142), (14, 2869836), (19, 2114616), (21, 1913224), (24, 1674071), (28, 1434918), (38, 1057308), (41, 979944), (42, 956612), (56, 717459), (57, 704872), (76, 528654), (82, 489972), (84, 478306), (114, 352436), (123, 326648), (133, 302088), (152, 264327), (164, 244986), (168, 239153), (228, 176218), (246, 163324), (266, 151044), (287, 139992), (307, 130872), (328, 122493), (399, 100696), (456, 88109), (492, 81662), (532, 75522), (574, 69996), (614, 65436), (779, 51576), (798, 50348), (861, 46664), (921, 43624), (984, 40831), (1064, 37761), (1148, 34998), (1228, 32718), (1558, 25788), (1596, 25174), (1722, 23332), (1842, 21812), (2149, 18696), (2296, 17499), (2337, 17192), (2456, 16359), (3116, 12894), (3192, 12587), (3444, 11666), (3684, 10906), (4298, 9348), (4674, 8596), (5453, 7368), (5833, 6888), (6232, 6447)]