908978196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{204173}}^1$

素因数の和:204240

約数の個数: 48

約数和(自身を含む): 2469688704

約数和(自身を除く): 1560710508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 204173, 408346, 612519, 816692, 1225038, 1429211, 2450076, 2858422, 4287633, 5716844, 8575266, 10821169, 17150532, 21642338, 32463507, 43284676, 64927014, 75748183, 129854028, 151496366, 227244549, 302992732, 454489098, 908978196]

約数ペア:

[(1, 908978196), (2, 454489098), (3, 302992732), (4, 227244549), (6, 151496366), (7, 129854028), (12, 75748183), (14, 64927014), (21, 43284676), (28, 32463507), (42, 21642338), (53, 17150532), (84, 10821169), (106, 8575266), (159, 5716844), (212, 4287633), (318, 2858422), (371, 2450076), (636, 1429211), (742, 1225038), (1113, 816692), (1484, 612519), (2226, 408346), (4452, 204173)]