288515724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{11411}}^1$

素因数の和:11475

約数の個数: 72

約数和(自身を含む): 801396288

約数和(自身を除く): 512880564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 11411, 12642, 22822, 25284, 34233, 45644, 68466, 79877, 136932, 159754, 239631, 319508, 479262, 490673, 559139, 958524, 981346, 1118278, 1472019, 1677417, 1962692, 2236556, 2944038, 3354834, 3434711, 5888076, 6709668, 6869422, 10304133, 13738844, 20608266, 24042977, 41216532, 48085954, 72128931, 96171908, 144257862, 288515724]

約数ペア:

[(1, 288515724), (2, 144257862), (3, 96171908), (4, 72128931), (6, 48085954), (7, 41216532), (12, 24042977), (14, 20608266), (21, 13738844), (28, 10304133), (42, 6869422), (43, 6709668), (49, 5888076), (84, 3434711), (86, 3354834), (98, 2944038), (129, 2236556), (147, 1962692), (172, 1677417), (196, 1472019), (258, 1118278), (294, 981346), (301, 958524), (516, 559139), (588, 490673), (602, 479262), (903, 319508), (1204, 239631), (1806, 159754), (2107, 136932), (3612, 79877), (4214, 68466), (6321, 45644), (8428, 34233), (11411, 25284), (12642, 22822)]