212928192

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 168

約数和(自身を含む): 639425696

約数和(自身を除く): 426497504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 97, 103, 111, 144, 148, 192, 194, 206, 222, 288, 291, 296, 309, 333, 388, 412, 444, 576, 582, 592, 618, 666, 776, 824, 873, 888, 927, 1164, 1184, 1236, 1332, 1552, 1648, 1746, 1776, 1854, 2328, 2368, 2472, 2664, 3104, 3296, 3492, 3552, 3589, 3708, 3811, 4656, 4944, 5328, 6208, 6592, 6984, 7104, 7178, 7416, 7622, 9312, 9888, 9991, 10656, 10767, 11433, 13968, 14356, 14832, 15244, 18624, 19776, 19982, 21312, 21534, 22866, 27936, 28712, 29664, 29973, 30488, 32301, 34299, 39964, 43068, 45732, 55872, 57424, 59328, 59946, 60976, 64602, 68598, 79928, 86136, 89919, 91464, 114848, 119892, 121952, 129204, 137196, 159856, 172272, 179838, 182928, 229696, 239784, 243904, 258408, 274392, 319712, 344544, 359676, 365856, 369667, 479568, 516816, 548784, 639424, 689088, 719352, 731712, 739334, 959136, 1033632, 1097568, 1109001, 1438704, 1478668, 1918272, 2067264, 2195136, 2218002, 2877408, 2957336, 3327003, 4436004, 5754816, 5914672, 6654006, 8872008, 11829344, 13308012, 17744016, 23658688, 26616024, 35488032, 53232048, 70976064, 106464096, 212928192]

約数ペア:

[(1, 212928192), (2, 106464096), (3, 70976064), (4, 53232048), (6, 35488032), (8, 26616024), (9, 23658688), (12, 17744016), (16, 13308012), (18, 11829344), (24, 8872008), (32, 6654006), (36, 5914672), (37, 5754816), (48, 4436004), (64, 3327003), (72, 2957336), (74, 2877408), (96, 2218002), (97, 2195136), (103, 2067264), (111, 1918272), (144, 1478668), (148, 1438704), (192, 1109001), (194, 1097568), (206, 1033632), (222, 959136), (288, 739334), (291, 731712), (296, 719352), (309, 689088), (333, 639424), (388, 548784), (412, 516816), (444, 479568), (576, 369667), (582, 365856), (592, 359676), (618, 344544), (666, 319712), (776, 274392), (824, 258408), (873, 243904), (888, 239784), (927, 229696), (1164, 182928), (1184, 179838), (1236, 172272), (1332, 159856), (1552, 137196), (1648, 129204), (1746, 121952), (1776, 119892), (1854, 114848), (2328, 91464), (2368, 89919), (2472, 86136), (2664, 79928), (3104, 68598), (3296, 64602), (3492, 60976), (3552, 59946), (3589, 59328), (3708, 57424), (3811, 55872), (4656, 45732), (4944, 43068), (5328, 39964), (6208, 34299), (6592, 32301), (6984, 30488), (7104, 29973), (7178, 29664), (7416, 28712), (7622, 27936), (9312, 22866), (9888, 21534), (9991, 21312), (10656, 19982), (10767, 19776), (11433, 18624), (13968, 15244), (14356, 14832)]