308833408

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5987}}^1$

素因数の和:6045

約数の個数: 64

約数和(自身を含む): 684069120

約数和(自身を除く): 375235712

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 5987, 6448, 11974, 12896, 23948, 25792, 47896, 51584, 77831, 95792, 155662, 185597, 191584, 311324, 371194, 383168, 622648, 742388, 766336, 1245296, 1484776, 2412761, 2490592, 2969552, 4825522, 4981184, 5939104, 9651044, 9962368, 11878208, 19302088, 23756416, 38604176, 77208352, 154416704, 308833408]

約数ペア:

[(1, 308833408), (2, 154416704), (4, 77208352), (8, 38604176), (13, 23756416), (16, 19302088), (26, 11878208), (31, 9962368), (32, 9651044), (52, 5939104), (62, 4981184), (64, 4825522), (104, 2969552), (124, 2490592), (128, 2412761), (208, 1484776), (248, 1245296), (403, 766336), (416, 742388), (496, 622648), (806, 383168), (832, 371194), (992, 311324), (1612, 191584), (1664, 185597), (1984, 155662), (3224, 95792), (3968, 77831), (5987, 51584), (6448, 47896), (11974, 25792), (12896, 23948)]