331755048

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:616

約数の個数: 128

約数和(自身を含む): 977040000

約数和(自身を除く): 645284952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 229, 342, 353, 456, 458, 513, 684, 687, 706, 916, 1026, 1059, 1368, 1374, 1412, 1832, 2052, 2061, 2118, 2748, 2824, 3177, 4104, 4122, 4236, 4351, 5496, 6183, 6354, 6707, 8244, 8472, 8702, 9531, 12366, 12708, 13053, 13414, 16488, 17404, 19062, 20121, 24732, 25416, 26106, 26828, 34808, 38124, 39159, 40242, 49464, 52212, 53656, 60363, 76248, 78318, 80484, 80837, 104424, 117477, 120726, 156636, 160968, 161674, 181089, 234954, 241452, 242511, 313272, 323348, 362178, 469908, 482904, 485022, 646696, 724356, 727533, 939816, 970044, 1448712, 1455066, 1535903, 1940088, 2182599, 2910132, 3071806, 4365198, 4607709, 5820264, 6143612, 8730396, 9215418, 12287224, 13823127, 17460792, 18430836, 27646254, 36861672, 41469381, 55292508, 82938762, 110585016, 165877524, 331755048]

約数ペア:

[(1, 331755048), (2, 165877524), (3, 110585016), (4, 82938762), (6, 55292508), (8, 41469381), (9, 36861672), (12, 27646254), (18, 18430836), (19, 17460792), (24, 13823127), (27, 12287224), (36, 9215418), (38, 8730396), (54, 6143612), (57, 5820264), (72, 4607709), (76, 4365198), (108, 3071806), (114, 2910132), (152, 2182599), (171, 1940088), (216, 1535903), (228, 1455066), (229, 1448712), (342, 970044), (353, 939816), (456, 727533), (458, 724356), (513, 646696), (684, 485022), (687, 482904), (706, 469908), (916, 362178), (1026, 323348), (1059, 313272), (1368, 242511), (1374, 241452), (1412, 234954), (1832, 181089), (2052, 161674), (2061, 160968), (2118, 156636), (2748, 120726), (2824, 117477), (3177, 104424), (4104, 80837), (4122, 80484), (4236, 78318), (4351, 76248), (5496, 60363), (6183, 53656), (6354, 52212), (6707, 49464), (8244, 40242), (8472, 39159), (8702, 38124), (9531, 34808), (12366, 26828), (12708, 26106), (13053, 25416), (13414, 24732), (16488, 20121), (17404, 19062)]