2019567456

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2477}}^1$

素因数の和:2661

約数の個数: 144

約数和(自身を含む): 6088446000

約数和(自身を除く): 4068878544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 149, 152, 171, 228, 288, 298, 304, 342, 447, 456, 596, 608, 684, 894, 912, 1192, 1341, 1368, 1788, 1824, 2384, 2477, 2682, 2736, 2831, 3576, 4768, 4954, 5364, 5472, 5662, 7152, 7431, 8493, 9908, 10728, 11324, 14304, 14862, 16986, 19816, 21456, 22293, 22648, 25479, 29724, 33972, 39632, 42912, 44586, 45296, 47063, 50958, 59448, 67944, 79264, 89172, 90592, 94126, 101916, 118896, 135888, 141189, 178344, 188252, 203832, 237792, 271776, 282378, 356688, 369073, 376504, 407664, 423567, 564756, 713376, 738146, 753008, 815328, 847134, 1107219, 1129512, 1476292, 1506016, 1694268, 2214438, 2259024, 2952584, 3321657, 3388536, 4428876, 4518048, 5905168, 6643314, 6777072, 7012387, 8857752, 11810336, 13286628, 13554144, 14024774, 17715504, 21037161, 26573256, 28049548, 35431008, 42074322, 53146512, 56099096, 63111483, 84148644, 106293024, 112198192, 126222966, 168297288, 224396384, 252445932, 336594576, 504891864, 673189152, 1009783728, 2019567456]

約数ペア:

[(1, 2019567456), (2, 1009783728), (3, 673189152), (4, 504891864), (6, 336594576), (8, 252445932), (9, 224396384), (12, 168297288), (16, 126222966), (18, 112198192), (19, 106293024), (24, 84148644), (32, 63111483), (36, 56099096), (38, 53146512), (48, 42074322), (57, 35431008), (72, 28049548), (76, 26573256), (96, 21037161), (114, 17715504), (144, 14024774), (149, 13554144), (152, 13286628), (171, 11810336), (228, 8857752), (288, 7012387), (298, 6777072), (304, 6643314), (342, 5905168), (447, 4518048), (456, 4428876), (596, 3388536), (608, 3321657), (684, 2952584), (894, 2259024), (912, 2214438), (1192, 1694268), (1341, 1506016), (1368, 1476292), (1788, 1129512), (1824, 1107219), (2384, 847134), (2477, 815328), (2682, 753008), (2736, 738146), (2831, 713376), (3576, 564756), (4768, 423567), (4954, 407664), (5364, 376504), (5472, 369073), (5662, 356688), (7152, 282378), (7431, 271776), (8493, 237792), (9908, 203832), (10728, 188252), (11324, 178344), (14304, 141189), (14862, 135888), (16986, 118896), (19816, 101916), (21456, 94126), (22293, 90592), (22648, 89172), (25479, 79264), (29724, 67944), (33972, 59448), (39632, 50958), (42912, 47063), (44586, 45296)]