242179236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 697132800

約数和(自身を除く): 454953564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 149, 151, 156, 207, 234, 276, 298, 299, 302, 414, 447, 453, 468, 596, 598, 604, 828, 894, 897, 906, 1196, 1341, 1359, 1788, 1794, 1812, 1937, 1963, 2682, 2691, 2718, 3427, 3473, 3588, 3874, 3926, 5364, 5382, 5436, 5811, 5889, 6854, 6946, 7748, 7852, 10281, 10419, 10764, 11622, 11778, 13708, 13892, 17433, 17667, 20562, 20838, 22499, 23244, 23556, 30843, 31257, 34866, 35334, 41124, 41676, 44551, 44998, 45149, 61686, 62514, 67497, 69732, 70668, 89102, 89996, 90298, 123372, 125028, 133653, 134994, 135447, 178204, 180596, 202491, 267306, 269988, 270894, 292487, 400959, 404982, 406341, 517477, 534612, 541788, 584974, 801918, 809964, 812682, 877461, 1034954, 1169948, 1552431, 1603836, 1625364, 1754922, 2069908, 2632383, 3104862, 3509844, 4657293, 5264766, 6209724, 6727201, 9314586, 10529532, 13454402, 18629172, 20181603, 26908804, 40363206, 60544809, 80726412, 121089618, 242179236]

約数ペア:

[(1, 242179236), (2, 121089618), (3, 80726412), (4, 60544809), (6, 40363206), (9, 26908804), (12, 20181603), (13, 18629172), (18, 13454402), (23, 10529532), (26, 9314586), (36, 6727201), (39, 6209724), (46, 5264766), (52, 4657293), (69, 3509844), (78, 3104862), (92, 2632383), (117, 2069908), (138, 1754922), (149, 1625364), (151, 1603836), (156, 1552431), (207, 1169948), (234, 1034954), (276, 877461), (298, 812682), (299, 809964), (302, 801918), (414, 584974), (447, 541788), (453, 534612), (468, 517477), (596, 406341), (598, 404982), (604, 400959), (828, 292487), (894, 270894), (897, 269988), (906, 267306), (1196, 202491), (1341, 180596), (1359, 178204), (1788, 135447), (1794, 134994), (1812, 133653), (1937, 125028), (1963, 123372), (2682, 90298), (2691, 89996), (2718, 89102), (3427, 70668), (3473, 69732), (3588, 67497), (3874, 62514), (3926, 61686), (5364, 45149), (5382, 44998), (5436, 44551), (5811, 41676), (5889, 41124), (6854, 35334), (6946, 34866), (7748, 31257), (7852, 30843), (10281, 23556), (10419, 23244), (10764, 22499), (11622, 20838), (11778, 20562), (13708, 17667), (13892, 17433)]