238781664

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4013

約数の個数: 144

約数和(自身を含む): 779950080

約数和(自身を除く): 541168416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1254, 1368, 1584, 1672, 1824, 1881, 2508, 2736, 3168, 3344, 3762, 3967, 5016, 5472, 6688, 7524, 7934, 10032, 11901, 15048, 15868, 20064, 23802, 30096, 31736, 35703, 43637, 47604, 60192, 63472, 71406, 75373, 87274, 95208, 126944, 130911, 142812, 150746, 174548, 190416, 226119, 261822, 285624, 301492, 349096, 380832, 392733, 452238, 523644, 571248, 602984, 678357, 698192, 785466, 829103, 904476, 1047288, 1142496, 1205968, 1356714, 1396384, 1570932, 1658206, 1808952, 2094576, 2411936, 2487309, 2713428, 3141864, 3316412, 3617904, 4189152, 4974618, 5426856, 6283728, 6632824, 7235808, 7461927, 9949236, 10853712, 12567456, 13265648, 14923854, 19898472, 21707424, 26531296, 29847708, 39796944, 59695416, 79593888, 119390832, 238781664]

約数ペア:

[(1, 238781664), (2, 119390832), (3, 79593888), (4, 59695416), (6, 39796944), (8, 29847708), (9, 26531296), (11, 21707424), (12, 19898472), (16, 14923854), (18, 13265648), (19, 12567456), (22, 10853712), (24, 9949236), (32, 7461927), (33, 7235808), (36, 6632824), (38, 6283728), (44, 5426856), (48, 4974618), (57, 4189152), (66, 3617904), (72, 3316412), (76, 3141864), (88, 2713428), (96, 2487309), (99, 2411936), (114, 2094576), (132, 1808952), (144, 1658206), (152, 1570932), (171, 1396384), (176, 1356714), (198, 1205968), (209, 1142496), (228, 1047288), (264, 904476), (288, 829103), (304, 785466), (342, 698192), (352, 678357), (396, 602984), (418, 571248), (456, 523644), (528, 452238), (608, 392733), (627, 380832), (684, 349096), (792, 301492), (836, 285624), (912, 261822), (1056, 226119), (1254, 190416), (1368, 174548), (1584, 150746), (1672, 142812), (1824, 130911), (1881, 126944), (2508, 95208), (2736, 87274), (3168, 75373), (3344, 71406), (3762, 63472), (3967, 60192), (5016, 47604), (5472, 43637), (6688, 35703), (7524, 31736), (7934, 30096), (10032, 23802), (11901, 20064), (15048, 15868)]