508478412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{1597}}^1$

素因数の和:1787

約数の個数: 72

約数和(自身を含む): 1293728016

約数和(自身を除く): 785249604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 169, 314, 338, 471, 507, 628, 676, 942, 1014, 1597, 1884, 2028, 2041, 3194, 4082, 4791, 6123, 6388, 8164, 9582, 12246, 19164, 20761, 24492, 26533, 41522, 53066, 62283, 79599, 83044, 106132, 124566, 159198, 249132, 250729, 269893, 318396, 501458, 539786, 752187, 809679, 1002916, 1079572, 1504374, 1619358, 3008748, 3238716, 3259477, 6518954, 9778431, 13037908, 19556862, 39113724, 42373201, 84746402, 127119603, 169492804, 254239206, 508478412]

約数ペア:

[(1, 508478412), (2, 254239206), (3, 169492804), (4, 127119603), (6, 84746402), (12, 42373201), (13, 39113724), (26, 19556862), (39, 13037908), (52, 9778431), (78, 6518954), (156, 3259477), (157, 3238716), (169, 3008748), (314, 1619358), (338, 1504374), (471, 1079572), (507, 1002916), (628, 809679), (676, 752187), (942, 539786), (1014, 501458), (1597, 318396), (1884, 269893), (2028, 250729), (2041, 249132), (3194, 159198), (4082, 124566), (4791, 106132), (6123, 83044), (6388, 79599), (8164, 62283), (9582, 53066), (12246, 41522), (19164, 26533), (20761, 24492)]