220520067856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{1847}}^1$

素因数の和:2253

約数の個数: 160

約数和(自身を含む): 489248686080

約数和(自身を除く): 268728618224

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 79, 88, 124, 158, 176, 248, 277, 316, 341, 496, 554, 632, 682, 869, 1108, 1264, 1364, 1738, 1847, 2216, 2449, 2728, 3047, 3476, 3694, 4432, 4898, 5456, 6094, 6952, 7388, 8587, 9796, 12188, 13904, 14776, 17174, 19592, 20317, 21883, 24376, 26939, 29552, 34348, 39184, 40634, 43766, 48752, 53878, 57257, 68696, 81268, 87532, 94457, 107756, 114514, 137392, 145913, 162536, 175064, 188914, 215512, 229028, 240713, 291826, 325072, 350128, 377828, 431024, 458056, 481426, 511619, 583652, 629827, 678373, 755656, 916112, 962852, 1023238, 1167304, 1259654, 1356746, 1511312, 1605043, 1925704, 2046476, 2334608, 2519308, 2713492, 3210086, 3851408, 4092952, 4523303, 5038616, 5426984, 5627809, 6420172, 7462103, 8185904, 9046606, 10077232, 10853968, 11255618, 12840344, 14924206, 15860189, 18093212, 22511236, 25680688, 29848412, 31720378, 36186424, 40417901, 45022472, 49756333, 59696824, 63440756, 72372848, 80835802, 90044944, 99512666, 119393648, 126881512, 161671604, 174462079, 199025332, 253763024, 323343208, 348924158, 398050664, 444596911, 646686416, 697848316, 796101328, 889193822, 1252954931, 1395696632, 1778387644, 2505909862, 2791393264, 3556775288, 5011819724, 7113550576, 10023639448, 13782504241, 20047278896, 27565008482, 55130016964, 110260033928, 220520067856]

約数ペア:

[(1, 220520067856), (2, 110260033928), (4, 55130016964), (8, 27565008482), (11, 20047278896), (16, 13782504241), (22, 10023639448), (31, 7113550576), (44, 5011819724), (62, 3556775288), (79, 2791393264), (88, 2505909862), (124, 1778387644), (158, 1395696632), (176, 1252954931), (248, 889193822), (277, 796101328), (316, 697848316), (341, 646686416), (496, 444596911), (554, 398050664), (632, 348924158), (682, 323343208), (869, 253763024), (1108, 199025332), (1264, 174462079), (1364, 161671604), (1738, 126881512), (1847, 119393648), (2216, 99512666), (2449, 90044944), (2728, 80835802), (3047, 72372848), (3476, 63440756), (3694, 59696824), (4432, 49756333), (4898, 45022472), (5456, 40417901), (6094, 36186424), (6952, 31720378), (7388, 29848412), (8587, 25680688), (9796, 22511236), (12188, 18093212), (13904, 15860189), (14776, 14924206), (17174, 12840344), (19592, 11255618), (20317, 10853968), (21883, 10077232), (24376, 9046606), (26939, 8185904), (29552, 7462103), (34348, 6420172), (39184, 5627809), (40634, 5426984), (43766, 5038616), (48752, 4523303), (53878, 4092952), (57257, 3851408), (68696, 3210086), (81268, 2713492), (87532, 2519308), (94457, 2334608), (107756, 2046476), (114514, 1925704), (137392, 1605043), (145913, 1511312), (162536, 1356746), (175064, 1259654), (188914, 1167304), (215512, 1023238), (229028, 962852), (240713, 916112), (291826, 755656), (325072, 678373), (350128, 629827), (377828, 583652), (431024, 511619), (458056, 481426)]