281370024

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 858654720

約数和(自身を除く): 577284696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 127, 156, 162, 216, 234, 254, 263, 312, 324, 351, 381, 468, 508, 526, 648, 702, 762, 789, 936, 1016, 1052, 1053, 1143, 1404, 1524, 1578, 1651, 2104, 2106, 2286, 2367, 2808, 3048, 3156, 3302, 3419, 3429, 4212, 4572, 4734, 4953, 6312, 6604, 6838, 6858, 7101, 8424, 9144, 9468, 9906, 10257, 10287, 13208, 13676, 13716, 14202, 14859, 18936, 19812, 20514, 20574, 21303, 27352, 27432, 28404, 29718, 30771, 33401, 39624, 41028, 41148, 42606, 44577, 56808, 59436, 61542, 66802, 82056, 82296, 85212, 89154, 92313, 100203, 118872, 123084, 133604, 133731, 170424, 178308, 184626, 200406, 246168, 267208, 267462, 276939, 300609, 356616, 369252, 400812, 434213, 534924, 553878, 601218, 738504, 801624, 868426, 901827, 1069848, 1107756, 1202436, 1302639, 1736852, 1803654, 2215512, 2404872, 2605278, 2705481, 3473704, 3607308, 3907917, 5210556, 5410962, 7214616, 7815834, 10421112, 10821924, 11723751, 15631668, 21643848, 23447502, 31263336, 35171253, 46895004, 70342506, 93790008, 140685012, 281370024]

約数ペア:

[(1, 281370024), (2, 140685012), (3, 93790008), (4, 70342506), (6, 46895004), (8, 35171253), (9, 31263336), (12, 23447502), (13, 21643848), (18, 15631668), (24, 11723751), (26, 10821924), (27, 10421112), (36, 7815834), (39, 7214616), (52, 5410962), (54, 5210556), (72, 3907917), (78, 3607308), (81, 3473704), (104, 2705481), (108, 2605278), (117, 2404872), (127, 2215512), (156, 1803654), (162, 1736852), (216, 1302639), (234, 1202436), (254, 1107756), (263, 1069848), (312, 901827), (324, 868426), (351, 801624), (381, 738504), (468, 601218), (508, 553878), (526, 534924), (648, 434213), (702, 400812), (762, 369252), (789, 356616), (936, 300609), (1016, 276939), (1052, 267462), (1053, 267208), (1143, 246168), (1404, 200406), (1524, 184626), (1578, 178308), (1651, 170424), (2104, 133731), (2106, 133604), (2286, 123084), (2367, 118872), (2808, 100203), (3048, 92313), (3156, 89154), (3302, 85212), (3419, 82296), (3429, 82056), (4212, 66802), (4572, 61542), (4734, 59436), (4953, 56808), (6312, 44577), (6604, 42606), (6838, 41148), (6858, 41028), (7101, 39624), (8424, 33401), (9144, 30771), (9468, 29718), (9906, 28404), (10257, 27432), (10287, 27352), (13208, 21303), (13676, 20574), (13716, 20514), (14202, 19812), (14859, 18936)]