38901096

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 119901600

約数和(自身を除く): 81000504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 139, 156, 169, 184, 207, 234, 276, 278, 299, 312, 338, 414, 417, 468, 507, 552, 556, 598, 676, 828, 834, 897, 936, 1014, 1112, 1196, 1251, 1352, 1521, 1656, 1668, 1794, 1807, 2028, 2392, 2502, 2691, 3042, 3197, 3336, 3588, 3614, 3887, 4056, 5004, 5382, 5421, 6084, 6394, 7176, 7228, 7774, 9591, 10008, 10764, 10842, 11661, 12168, 12788, 14456, 15548, 16263, 19182, 21528, 21684, 23322, 23491, 25576, 28773, 31096, 32526, 34983, 38364, 41561, 43368, 46644, 46982, 57546, 65052, 69966, 70473, 76728, 83122, 93288, 93964, 115092, 124683, 130104, 139932, 140946, 166244, 187928, 211419, 230184, 249366, 279864, 281892, 332488, 374049, 422838, 498732, 540293, 563784, 748098, 845676, 997464, 1080586, 1496196, 1620879, 1691352, 2161172, 2992392, 3241758, 4322344, 4862637, 6483516, 9725274, 12967032, 19450548, 38901096]

約数ペア:

[(1, 38901096), (2, 19450548), (3, 12967032), (4, 9725274), (6, 6483516), (8, 4862637), (9, 4322344), (12, 3241758), (13, 2992392), (18, 2161172), (23, 1691352), (24, 1620879), (26, 1496196), (36, 1080586), (39, 997464), (46, 845676), (52, 748098), (69, 563784), (72, 540293), (78, 498732), (92, 422838), (104, 374049), (117, 332488), (138, 281892), (139, 279864), (156, 249366), (169, 230184), (184, 211419), (207, 187928), (234, 166244), (276, 140946), (278, 139932), (299, 130104), (312, 124683), (338, 115092), (414, 93964), (417, 93288), (468, 83122), (507, 76728), (552, 70473), (556, 69966), (598, 65052), (676, 57546), (828, 46982), (834, 46644), (897, 43368), (936, 41561), (1014, 38364), (1112, 34983), (1196, 32526), (1251, 31096), (1352, 28773), (1521, 25576), (1656, 23491), (1668, 23322), (1794, 21684), (1807, 21528), (2028, 19182), (2392, 16263), (2502, 15548), (2691, 14456), (3042, 12788), (3197, 12168), (3336, 11661), (3588, 10842), (3614, 10764), (3887, 10008), (4056, 9591), (5004, 7774), (5382, 7228), (5421, 7176), (6084, 6394)]