1330453188

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1280

約数の個数: 144

約数和(自身を含む): 3734552640

約数和(自身を除く): 2404099452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 61, 76, 81, 108, 114, 122, 162, 171, 183, 228, 243, 244, 324, 342, 366, 486, 513, 549, 684, 732, 972, 1026, 1098, 1159, 1181, 1539, 1647, 2052, 2196, 2318, 2362, 3078, 3294, 3477, 3543, 4617, 4636, 4724, 4941, 6156, 6588, 6954, 7086, 9234, 9882, 10431, 10629, 13908, 14172, 14823, 18468, 19764, 20862, 21258, 22439, 29646, 31293, 31887, 41724, 42516, 44878, 59292, 62586, 63774, 67317, 72041, 89756, 93879, 95661, 125172, 127548, 134634, 144082, 187758, 191322, 201951, 216123, 269268, 281637, 286983, 288164, 375516, 382644, 403902, 432246, 563274, 573966, 605853, 648369, 807804, 864492, 1126548, 1147932, 1211706, 1296738, 1368779, 1817559, 1945107, 2423412, 2593476, 2737558, 3635118, 3890214, 4106337, 5452677, 5475116, 5835321, 7270236, 7780428, 8212674, 10905354, 11670642, 12319011, 16425348, 17505963, 21810708, 23341284, 24638022, 35011926, 36957033, 49276044, 70023852, 73914066, 110871099, 147828132, 221742198, 332613297, 443484396, 665226594, 1330453188]

約数ペア:

[(1, 1330453188), (2, 665226594), (3, 443484396), (4, 332613297), (6, 221742198), (9, 147828132), (12, 110871099), (18, 73914066), (19, 70023852), (27, 49276044), (36, 36957033), (38, 35011926), (54, 24638022), (57, 23341284), (61, 21810708), (76, 17505963), (81, 16425348), (108, 12319011), (114, 11670642), (122, 10905354), (162, 8212674), (171, 7780428), (183, 7270236), (228, 5835321), (243, 5475116), (244, 5452677), (324, 4106337), (342, 3890214), (366, 3635118), (486, 2737558), (513, 2593476), (549, 2423412), (684, 1945107), (732, 1817559), (972, 1368779), (1026, 1296738), (1098, 1211706), (1159, 1147932), (1181, 1126548), (1539, 864492), (1647, 807804), (2052, 648369), (2196, 605853), (2318, 573966), (2362, 563274), (3078, 432246), (3294, 403902), (3477, 382644), (3543, 375516), (4617, 288164), (4636, 286983), (4724, 281637), (4941, 269268), (6156, 216123), (6588, 201951), (6954, 191322), (7086, 187758), (9234, 144082), (9882, 134634), (10431, 127548), (10629, 125172), (13908, 95661), (14172, 93879), (14823, 89756), (18468, 72041), (19764, 67317), (20862, 63774), (21258, 62586), (22439, 59292), (29646, 44878), (31293, 42516), (31887, 41724)]