127994412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 401408000

約数和(自身を除く): 273413588

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 31, 38, 39, 42, 52, 57, 62, 76, 78, 84, 91, 93, 114, 124, 133, 156, 182, 186, 199, 217, 228, 247, 266, 273, 364, 372, 398, 399, 403, 434, 494, 532, 546, 589, 597, 651, 741, 796, 798, 806, 868, 988, 1092, 1178, 1194, 1209, 1302, 1393, 1482, 1596, 1612, 1729, 1767, 2356, 2388, 2418, 2587, 2604, 2786, 2821, 2964, 3458, 3534, 3781, 4123, 4179, 4836, 5174, 5187, 5572, 5642, 6169, 6916, 7068, 7562, 7657, 7761, 8246, 8358, 8463, 10348, 10374, 11284, 11343, 12338, 12369, 15124, 15314, 15522, 16492, 16716, 16926, 18109, 18507, 20748, 22686, 22971, 24676, 24738, 26467, 30628, 31044, 33852, 36218, 37014, 43183, 45372, 45942, 49153, 49476, 52934, 53599, 54327, 72436, 74028, 79401, 80197, 86366, 91884, 98306, 105868, 107198, 108654, 117211, 129549, 147459, 158802, 160394, 160797, 172732, 196612, 214396, 217308, 234422, 240591, 259098, 294918, 317604, 320788, 321594, 344071, 351633, 468844, 481182, 518196, 561379, 589836, 643188, 688142, 703266, 820477, 962364, 1032213, 1122758, 1376284, 1406532, 1523743, 1640954, 1684137, 2064426, 2245516, 2461431, 3047486, 3281908, 3368274, 4128852, 4571229, 4922862, 6094972, 6736548, 9142458, 9845724, 10666201, 18284916, 21332402, 31998603, 42664804, 63997206, 127994412]

約数ペア:

[(1, 127994412), (2, 63997206), (3, 42664804), (4, 31998603), (6, 21332402), (7, 18284916), (12, 10666201), (13, 9845724), (14, 9142458), (19, 6736548), (21, 6094972), (26, 4922862), (28, 4571229), (31, 4128852), (38, 3368274), (39, 3281908), (42, 3047486), (52, 2461431), (57, 2245516), (62, 2064426), (76, 1684137), (78, 1640954), (84, 1523743), (91, 1406532), (93, 1376284), (114, 1122758), (124, 1032213), (133, 962364), (156, 820477), (182, 703266), (186, 688142), (199, 643188), (217, 589836), (228, 561379), (247, 518196), (266, 481182), (273, 468844), (364, 351633), (372, 344071), (398, 321594), (399, 320788), (403, 317604), (434, 294918), (494, 259098), (532, 240591), (546, 234422), (589, 217308), (597, 214396), (651, 196612), (741, 172732), (796, 160797), (798, 160394), (806, 158802), (868, 147459), (988, 129549), (1092, 117211), (1178, 108654), (1194, 107198), (1209, 105868), (1302, 98306), (1393, 91884), (1482, 86366), (1596, 80197), (1612, 79401), (1729, 74028), (1767, 72436), (2356, 54327), (2388, 53599), (2418, 52934), (2587, 49476), (2604, 49153), (2786, 45942), (2821, 45372), (2964, 43183), (3458, 37014), (3534, 36218), (3781, 33852), (4123, 31044), (4179, 30628), (4836, 26467), (5174, 24738), (5187, 24676), (5572, 22971), (5642, 22686), (6169, 20748), (6916, 18507), (7068, 18109), (7562, 16926), (7657, 16716), (7761, 16492), (8246, 15522), (8358, 15314), (8463, 15124), (10348, 12369), (10374, 12338), (11284, 11343)]