471141972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 1395418752

約数和(自身を除く): 924276780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 107, 126, 173, 202, 214, 252, 303, 321, 346, 404, 428, 519, 606, 642, 692, 707, 749, 909, 963, 1038, 1211, 1212, 1284, 1414, 1498, 1557, 1818, 1926, 2076, 2121, 2247, 2422, 2828, 2996, 3114, 3633, 3636, 3852, 4242, 4494, 4844, 6228, 6363, 6741, 7266, 8484, 8988, 10807, 10899, 12726, 13482, 14532, 17473, 18511, 21614, 21798, 25452, 26964, 32421, 34946, 37022, 43228, 43596, 52419, 55533, 64842, 69892, 74044, 75649, 97263, 104838, 111066, 122311, 129577, 129684, 151298, 157257, 166599, 194526, 209676, 222132, 226947, 244622, 259154, 302596, 314514, 333198, 366933, 388731, 389052, 453894, 489244, 518308, 629028, 666396, 680841, 733866, 777462, 907788, 1100799, 1166193, 1361682, 1467732, 1554924, 1869611, 2201598, 2332386, 2723364, 3739222, 4403196, 4664772, 5608833, 7478444, 11217666, 13087277, 16826499, 22435332, 26174554, 33652998, 39261831, 52349108, 67305996, 78523662, 117785493, 157047324, 235570986, 471141972]

約数ペア:

[(1, 471141972), (2, 235570986), (3, 157047324), (4, 117785493), (6, 78523662), (7, 67305996), (9, 52349108), (12, 39261831), (14, 33652998), (18, 26174554), (21, 22435332), (28, 16826499), (36, 13087277), (42, 11217666), (63, 7478444), (84, 5608833), (101, 4664772), (107, 4403196), (126, 3739222), (173, 2723364), (202, 2332386), (214, 2201598), (252, 1869611), (303, 1554924), (321, 1467732), (346, 1361682), (404, 1166193), (428, 1100799), (519, 907788), (606, 777462), (642, 733866), (692, 680841), (707, 666396), (749, 629028), (909, 518308), (963, 489244), (1038, 453894), (1211, 389052), (1212, 388731), (1284, 366933), (1414, 333198), (1498, 314514), (1557, 302596), (1818, 259154), (1926, 244622), (2076, 226947), (2121, 222132), (2247, 209676), (2422, 194526), (2828, 166599), (2996, 157257), (3114, 151298), (3633, 129684), (3636, 129577), (3852, 122311), (4242, 111066), (4494, 104838), (4844, 97263), (6228, 75649), (6363, 74044), (6741, 69892), (7266, 64842), (8484, 55533), (8988, 52419), (10807, 43596), (10899, 43228), (12726, 37022), (13482, 34946), (14532, 32421), (17473, 26964), (18511, 25452), (21614, 21798)]