478545132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{2843}}^1$

素因数の和:2959

約数の個数: 72

約数和(自身を含む): 1224103104

約数和(自身を除く): 745557972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 169, 249, 332, 338, 498, 507, 676, 996, 1014, 1079, 2028, 2158, 2843, 3237, 4316, 5686, 6474, 8529, 11372, 12948, 14027, 17058, 28054, 34116, 36959, 42081, 56108, 73918, 84162, 110877, 147836, 168324, 221754, 235969, 443508, 471938, 480467, 707907, 943876, 960934, 1415814, 1441401, 1921868, 2831628, 2882802, 3067597, 5765604, 6135194, 9202791, 12270388, 18405582, 36811164, 39878761, 79757522, 119636283, 159515044, 239272566, 478545132]

約数ペア:

[(1, 478545132), (2, 239272566), (3, 159515044), (4, 119636283), (6, 79757522), (12, 39878761), (13, 36811164), (26, 18405582), (39, 12270388), (52, 9202791), (78, 6135194), (83, 5765604), (156, 3067597), (166, 2882802), (169, 2831628), (249, 1921868), (332, 1441401), (338, 1415814), (498, 960934), (507, 943876), (676, 707907), (996, 480467), (1014, 471938), (1079, 443508), (2028, 235969), (2158, 221754), (2843, 168324), (3237, 147836), (4316, 110877), (5686, 84162), (6474, 73918), (8529, 56108), (11372, 42081), (12948, 36959), (14027, 34116), (17058, 28054)]