301687568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{541}}^1$

素因数の和:952

約数の個数: 80

約数和(自身を含む): 722620416

約数和(自身を除く): 420932848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 383, 541, 728, 766, 1082, 1456, 1532, 2164, 2681, 3064, 3787, 4328, 4979, 5362, 6128, 7033, 7574, 8656, 9958, 10724, 14066, 15148, 19916, 21448, 28132, 30296, 34853, 39832, 42896, 49231, 56264, 60592, 69706, 79664, 98462, 112528, 139412, 196924, 207203, 278824, 393848, 414406, 557648, 787696, 828812, 1450421, 1657624, 2693639, 2900842, 3315248, 5387278, 5801684, 10774556, 11603368, 18855473, 21549112, 23206736, 37710946, 43098224, 75421892, 150843784, 301687568]

約数ペア:

[(1, 301687568), (2, 150843784), (4, 75421892), (7, 43098224), (8, 37710946), (13, 23206736), (14, 21549112), (16, 18855473), (26, 11603368), (28, 10774556), (52, 5801684), (56, 5387278), (91, 3315248), (104, 2900842), (112, 2693639), (182, 1657624), (208, 1450421), (364, 828812), (383, 787696), (541, 557648), (728, 414406), (766, 393848), (1082, 278824), (1456, 207203), (1532, 196924), (2164, 139412), (2681, 112528), (3064, 98462), (3787, 79664), (4328, 69706), (4979, 60592), (5362, 56264), (6128, 49231), (7033, 42896), (7574, 39832), (8656, 34853), (9958, 30296), (10724, 28132), (14066, 21448), (15148, 19916)]