40644552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 118540800

約数和(自身を除く): 77896248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 79, 97, 102, 104, 136, 156, 158, 194, 204, 221, 237, 291, 312, 316, 388, 408, 442, 474, 582, 632, 663, 776, 884, 948, 1027, 1164, 1261, 1326, 1343, 1649, 1768, 1896, 2054, 2328, 2522, 2652, 2686, 3081, 3298, 3783, 4029, 4108, 4947, 5044, 5304, 5372, 6162, 6596, 7566, 7663, 8058, 8216, 9894, 10088, 10744, 12324, 13192, 15132, 15326, 16116, 17459, 19788, 21437, 22989, 24648, 30264, 30652, 32232, 34918, 39576, 42874, 45978, 52377, 61304, 64311, 69836, 85748, 91956, 99619, 104754, 128622, 130271, 139672, 171496, 183912, 199238, 209508, 257244, 260542, 298857, 390813, 398476, 419016, 514488, 521084, 597714, 781626, 796952, 1042168, 1195428, 1563252, 1693523, 2390856, 3126504, 3387046, 5080569, 6774092, 10161138, 13548184, 20322276, 40644552]

約数ペア:

[(1, 40644552), (2, 20322276), (3, 13548184), (4, 10161138), (6, 6774092), (8, 5080569), (12, 3387046), (13, 3126504), (17, 2390856), (24, 1693523), (26, 1563252), (34, 1195428), (39, 1042168), (51, 796952), (52, 781626), (68, 597714), (78, 521084), (79, 514488), (97, 419016), (102, 398476), (104, 390813), (136, 298857), (156, 260542), (158, 257244), (194, 209508), (204, 199238), (221, 183912), (237, 171496), (291, 139672), (312, 130271), (316, 128622), (388, 104754), (408, 99619), (442, 91956), (474, 85748), (582, 69836), (632, 64311), (663, 61304), (776, 52377), (884, 45978), (948, 42874), (1027, 39576), (1164, 34918), (1261, 32232), (1326, 30652), (1343, 30264), (1649, 24648), (1768, 22989), (1896, 21437), (2054, 19788), (2328, 17459), (2522, 16116), (2652, 15326), (2686, 15132), (3081, 13192), (3298, 12324), (3783, 10744), (4029, 10088), (4108, 9894), (4947, 8216), (5044, 8058), (5304, 7663), (5372, 7566), (6162, 6596)]