170711892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 504504000

約数和(自身を除く): 333792108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 43, 51, 52, 68, 78, 86, 102, 117, 129, 153, 156, 172, 204, 221, 234, 258, 306, 387, 442, 468, 499, 516, 559, 612, 663, 731, 774, 884, 998, 1118, 1326, 1462, 1497, 1548, 1677, 1989, 1996, 2193, 2236, 2652, 2924, 2994, 3354, 3978, 4386, 4491, 5031, 5988, 6487, 6579, 6708, 7956, 8483, 8772, 8982, 9503, 10062, 12974, 13158, 16966, 17964, 19006, 19461, 20124, 21457, 25449, 25948, 26316, 28509, 33932, 38012, 38922, 42914, 50898, 57018, 58383, 64371, 76347, 77844, 85527, 85828, 101796, 110279, 114036, 116766, 128742, 152694, 171054, 193113, 220558, 233532, 257484, 278941, 305388, 330837, 342108, 364769, 386226, 441116, 557882, 661674, 729538, 772452, 836823, 992511, 1094307, 1115764, 1323348, 1459076, 1673646, 1985022, 2188614, 2510469, 3282921, 3347292, 3970044, 4377228, 4741997, 5020938, 6565842, 9483994, 10041876, 13131684, 14225991, 18967988, 28451982, 42677973, 56903964, 85355946, 170711892]

約数ペア:

[(1, 170711892), (2, 85355946), (3, 56903964), (4, 42677973), (6, 28451982), (9, 18967988), (12, 14225991), (13, 13131684), (17, 10041876), (18, 9483994), (26, 6565842), (34, 5020938), (36, 4741997), (39, 4377228), (43, 3970044), (51, 3347292), (52, 3282921), (68, 2510469), (78, 2188614), (86, 1985022), (102, 1673646), (117, 1459076), (129, 1323348), (153, 1115764), (156, 1094307), (172, 992511), (204, 836823), (221, 772452), (234, 729538), (258, 661674), (306, 557882), (387, 441116), (442, 386226), (468, 364769), (499, 342108), (516, 330837), (559, 305388), (612, 278941), (663, 257484), (731, 233532), (774, 220558), (884, 193113), (998, 171054), (1118, 152694), (1326, 128742), (1462, 116766), (1497, 114036), (1548, 110279), (1677, 101796), (1989, 85828), (1996, 85527), (2193, 77844), (2236, 76347), (2652, 64371), (2924, 58383), (2994, 57018), (3354, 50898), (3978, 42914), (4386, 38922), (4491, 38012), (5031, 33932), (5988, 28509), (6487, 26316), (6579, 25948), (6708, 25449), (7956, 21457), (8483, 20124), (8772, 19461), (8982, 19006), (9503, 17964), (10062, 16966), (12974, 13158)]