222927432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1123

約数の個数: 128

約数和(自身を含む): 693288960

約数和(自身を除く): 470361528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 103, 104, 156, 168, 182, 206, 273, 309, 312, 364, 412, 546, 618, 721, 728, 824, 991, 1092, 1236, 1339, 1442, 1982, 2163, 2184, 2472, 2678, 2884, 2973, 3964, 4017, 4326, 5356, 5768, 5946, 6937, 7928, 8034, 8652, 9373, 10712, 11892, 12883, 13874, 16068, 17304, 18746, 20811, 23784, 25766, 27748, 28119, 32136, 37492, 38649, 41622, 51532, 55496, 56238, 74984, 77298, 83244, 90181, 102073, 103064, 112476, 154596, 166488, 180362, 204146, 224952, 270543, 306219, 309192, 360724, 408292, 541086, 612438, 714511, 721448, 816584, 1082172, 1224876, 1326949, 1429022, 2143533, 2164344, 2449752, 2653898, 2858044, 3980847, 4287066, 5307796, 5716088, 7961694, 8574132, 9288643, 10615592, 15923388, 17148264, 18577286, 27865929, 31846776, 37154572, 55731858, 74309144, 111463716, 222927432]

約数ペア:

[(1, 222927432), (2, 111463716), (3, 74309144), (4, 55731858), (6, 37154572), (7, 31846776), (8, 27865929), (12, 18577286), (13, 17148264), (14, 15923388), (21, 10615592), (24, 9288643), (26, 8574132), (28, 7961694), (39, 5716088), (42, 5307796), (52, 4287066), (56, 3980847), (78, 2858044), (84, 2653898), (91, 2449752), (103, 2164344), (104, 2143533), (156, 1429022), (168, 1326949), (182, 1224876), (206, 1082172), (273, 816584), (309, 721448), (312, 714511), (364, 612438), (412, 541086), (546, 408292), (618, 360724), (721, 309192), (728, 306219), (824, 270543), (991, 224952), (1092, 204146), (1236, 180362), (1339, 166488), (1442, 154596), (1982, 112476), (2163, 103064), (2184, 102073), (2472, 90181), (2678, 83244), (2884, 77298), (2973, 74984), (3964, 56238), (4017, 55496), (4326, 51532), (5356, 41622), (5768, 38649), (5946, 37492), (6937, 32136), (7928, 28119), (8034, 27748), (8652, 25766), (9373, 23784), (10712, 20811), (11892, 18746), (12883, 17304), (13874, 16068)]