331549504

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2184

約数の個数: 112

約数和(自身を含む): 818790336

約数和(自身を除く): 487240832

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 544, 572, 704, 748, 832, 884, 1088, 1144, 1496, 1768, 2131, 2288, 2431, 2992, 3536, 4262, 4576, 4862, 5984, 7072, 8524, 9152, 9724, 11968, 14144, 17048, 19448, 23441, 27703, 34096, 36227, 38896, 46882, 55406, 68192, 72454, 77792, 93764, 110812, 136384, 144908, 155584, 187528, 221624, 289816, 304733, 375056, 398497, 443248, 470951, 579632, 609466, 750112, 796994, 886496, 941902, 1159264, 1218932, 1500224, 1593988, 1772992, 1883804, 2318528, 2437864, 3187976, 3767608, 4875728, 5180461, 6375952, 7535216, 9751456, 10360922, 12751904, 15070432, 19502912, 20721844, 25503808, 30140864, 41443688, 82887376, 165774752, 331549504]

約数ペア:

[(1, 331549504), (2, 165774752), (4, 82887376), (8, 41443688), (11, 30140864), (13, 25503808), (16, 20721844), (17, 19502912), (22, 15070432), (26, 12751904), (32, 10360922), (34, 9751456), (44, 7535216), (52, 6375952), (64, 5180461), (68, 4875728), (88, 3767608), (104, 3187976), (136, 2437864), (143, 2318528), (176, 1883804), (187, 1772992), (208, 1593988), (221, 1500224), (272, 1218932), (286, 1159264), (352, 941902), (374, 886496), (416, 796994), (442, 750112), (544, 609466), (572, 579632), (704, 470951), (748, 443248), (832, 398497), (884, 375056), (1088, 304733), (1144, 289816), (1496, 221624), (1768, 187528), (2131, 155584), (2288, 144908), (2431, 136384), (2992, 110812), (3536, 93764), (4262, 77792), (4576, 72454), (4862, 68192), (5984, 55406), (7072, 46882), (8524, 38896), (9152, 36227), (9724, 34096), (11968, 27703), (14144, 23441), (17048, 19448)]