309599784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19457}}^1$

素因数の和:19499

約数の個数: 96

約数和(自身を含む): 956166120

約数和(自身を除く): 646566336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 15912, 19457, 38914, 58371, 77828, 116742, 155656, 175113, 233484, 252941, 330769, 350226, 466968, 505882, 661538, 700452, 758823, 992307, 1011764, 1323076, 1400904, 1517646, 1984614, 2023528, 2276469, 2646152, 2976921, 3035292, 3969228, 4299997, 4552938, 5953842, 6070584, 7938456, 8599994, 9105876, 11907684, 12899991, 17199988, 18211752, 23815368, 25799982, 34399976, 38699973, 51599964, 77399946, 103199928, 154799892, 309599784]

約数ペア:

[(1, 309599784), (2, 154799892), (3, 103199928), (4, 77399946), (6, 51599964), (8, 38699973), (9, 34399976), (12, 25799982), (13, 23815368), (17, 18211752), (18, 17199988), (24, 12899991), (26, 11907684), (34, 9105876), (36, 8599994), (39, 7938456), (51, 6070584), (52, 5953842), (68, 4552938), (72, 4299997), (78, 3969228), (102, 3035292), (104, 2976921), (117, 2646152), (136, 2276469), (153, 2023528), (156, 1984614), (204, 1517646), (221, 1400904), (234, 1323076), (306, 1011764), (312, 992307), (408, 758823), (442, 700452), (468, 661538), (612, 505882), (663, 466968), (884, 350226), (936, 330769), (1224, 252941), (1326, 233484), (1768, 175113), (1989, 155656), (2652, 116742), (3978, 77828), (5304, 58371), (7956, 38914), (15912, 19457)]