171490284

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{911}}^1$

素因数の和:1017

約数の個数: 120

約数和(自身を含む): 519095808

約数和(自身を除く): 347605524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 83, 84, 108, 126, 162, 166, 189, 249, 252, 324, 332, 378, 498, 567, 581, 747, 756, 911, 996, 1134, 1162, 1494, 1743, 1822, 2241, 2268, 2324, 2733, 2988, 3486, 3644, 4482, 5229, 5466, 6377, 6723, 6972, 8199, 8964, 10458, 10932, 12754, 13446, 15687, 16398, 19131, 20916, 24597, 25508, 26892, 31374, 32796, 38262, 47061, 49194, 57393, 62748, 73791, 75613, 76524, 94122, 98388, 114786, 147582, 151226, 172179, 188244, 226839, 229572, 295164, 302452, 344358, 453678, 516537, 529291, 680517, 688716, 907356, 1033074, 1058582, 1361034, 1587873, 2041551, 2066148, 2117164, 2722068, 3175746, 4083102, 4763619, 6124653, 6351492, 8166204, 9527238, 12249306, 14290857, 19054476, 24498612, 28581714, 42872571, 57163428, 85745142, 171490284]

約数ペア:

[(1, 171490284), (2, 85745142), (3, 57163428), (4, 42872571), (6, 28581714), (7, 24498612), (9, 19054476), (12, 14290857), (14, 12249306), (18, 9527238), (21, 8166204), (27, 6351492), (28, 6124653), (36, 4763619), (42, 4083102), (54, 3175746), (63, 2722068), (81, 2117164), (83, 2066148), (84, 2041551), (108, 1587873), (126, 1361034), (162, 1058582), (166, 1033074), (189, 907356), (249, 688716), (252, 680517), (324, 529291), (332, 516537), (378, 453678), (498, 344358), (567, 302452), (581, 295164), (747, 229572), (756, 226839), (911, 188244), (996, 172179), (1134, 151226), (1162, 147582), (1494, 114786), (1743, 98388), (1822, 94122), (2241, 76524), (2268, 75613), (2324, 73791), (2733, 62748), (2988, 57393), (3486, 49194), (3644, 47061), (4482, 38262), (5229, 32796), (5466, 31374), (6377, 26892), (6723, 25508), (6972, 24597), (8199, 20916), (8964, 19131), (10458, 16398), (10932, 15687), (12754, 13446)]