242861192

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 583680000

約数和(自身を除く): 340818808

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 37, 38, 56, 62, 74, 76, 124, 133, 148, 152, 199, 217, 248, 259, 266, 296, 398, 434, 518, 532, 589, 703, 796, 868, 1036, 1064, 1147, 1178, 1393, 1406, 1592, 1736, 2072, 2294, 2356, 2786, 2812, 3781, 4123, 4588, 4712, 4921, 5572, 5624, 6169, 7363, 7562, 8029, 8246, 9176, 9842, 11144, 12338, 14726, 15124, 16058, 16492, 19684, 21793, 24676, 26467, 29452, 30248, 32116, 32984, 39368, 43183, 43586, 49352, 51541, 52934, 58904, 64232, 86366, 87172, 103082, 105868, 117211, 139897, 152551, 172732, 174344, 206164, 211736, 228253, 234422, 279794, 305102, 345464, 412328, 456506, 468844, 559588, 610204, 820477, 913012, 937688, 979279, 1119176, 1220408, 1597771, 1640954, 1826024, 1958558, 3195542, 3281908, 3917116, 4336807, 6391084, 6563816, 7834232, 8673614, 12782168, 17347228, 30357649, 34694456, 60715298, 121430596, 242861192]

約数ペア:

[(1, 242861192), (2, 121430596), (4, 60715298), (7, 34694456), (8, 30357649), (14, 17347228), (19, 12782168), (28, 8673614), (31, 7834232), (37, 6563816), (38, 6391084), (56, 4336807), (62, 3917116), (74, 3281908), (76, 3195542), (124, 1958558), (133, 1826024), (148, 1640954), (152, 1597771), (199, 1220408), (217, 1119176), (248, 979279), (259, 937688), (266, 913012), (296, 820477), (398, 610204), (434, 559588), (518, 468844), (532, 456506), (589, 412328), (703, 345464), (796, 305102), (868, 279794), (1036, 234422), (1064, 228253), (1147, 211736), (1178, 206164), (1393, 174344), (1406, 172732), (1592, 152551), (1736, 139897), (2072, 117211), (2294, 105868), (2356, 103082), (2786, 87172), (2812, 86366), (3781, 64232), (4123, 58904), (4588, 52934), (4712, 51541), (4921, 49352), (5572, 43586), (5624, 43183), (6169, 39368), (7363, 32984), (7562, 32116), (8029, 30248), (8246, 29452), (9176, 26467), (9842, 24676), (11144, 21793), (12338, 19684), (14726, 16492), (15124, 16058)]