553795137918

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{672181}}^1$

素因数の和:672295

約数の個数: 128

約数和(自身を含む): 1432554278400

約数和(自身を除く): 878759140482

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 73, 99, 114, 146, 171, 198, 209, 219, 297, 342, 418, 438, 513, 594, 627, 657, 803, 1026, 1254, 1314, 1387, 1606, 1881, 1971, 2409, 2774, 3762, 3942, 4161, 4818, 5643, 7227, 8322, 11286, 12483, 14454, 15257, 21681, 24966, 30514, 37449, 43362, 45771, 74898, 91542, 137313, 274626, 411939, 672181, 823878, 1344362, 2016543, 4033086, 6049629, 7393991, 12099258, 12771439, 14787982, 18148887, 22181973, 25542878, 36297774, 38314317, 44363946, 49069213, 66545919, 76628634, 98138426, 114942951, 133091838, 140485829, 147207639, 199637757, 229885902, 280971658, 294415278, 344828853, 399275514, 421457487, 441622917, 539761343, 689657706, 842914974, 883245834, 932315047, 1079522686, 1264372461, 1324868751, 1619284029, 1864630094, 2528744922, 2649737502, 2796945141, 3238568058, 3793117383, 4857852087, 5593890282, 7586234766, 8390835423, 9715704174, 10255465517, 14573556261, 16781670846, 20510931034, 25172506269, 29147112522, 30766396551, 50345012538, 61532793102, 92299189653, 184598379306, 276897568959, 553795137918]

約数ペア:

[(1, 553795137918), (2, 276897568959), (3, 184598379306), (6, 92299189653), (9, 61532793102), (11, 50345012538), (18, 30766396551), (19, 29147112522), (22, 25172506269), (27, 20510931034), (33, 16781670846), (38, 14573556261), (54, 10255465517), (57, 9715704174), (66, 8390835423), (73, 7586234766), (99, 5593890282), (114, 4857852087), (146, 3793117383), (171, 3238568058), (198, 2796945141), (209, 2649737502), (219, 2528744922), (297, 1864630094), (342, 1619284029), (418, 1324868751), (438, 1264372461), (513, 1079522686), (594, 932315047), (627, 883245834), (657, 842914974), (803, 689657706), (1026, 539761343), (1254, 441622917), (1314, 421457487), (1387, 399275514), (1606, 344828853), (1881, 294415278), (1971, 280971658), (2409, 229885902), (2774, 199637757), (3762, 147207639), (3942, 140485829), (4161, 133091838), (4818, 114942951), (5643, 98138426), (7227, 76628634), (8322, 66545919), (11286, 49069213), (12483, 44363946), (14454, 38314317), (15257, 36297774), (21681, 25542878), (24966, 22181973), (30514, 18148887), (37449, 14787982), (43362, 12771439), (45771, 12099258), (74898, 7393991), (91542, 6049629), (137313, 4033086), (274626, 2016543), (411939, 1344362), (672181, 823878)]