21559524048

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{10247}}^1$

素因数の和:11049

約数の個数: 120

約数和(自身を含む): 63601137600

約数和(自身を除く): 42041613552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 769, 912, 1368, 1538, 2307, 2736, 3076, 4614, 6152, 6921, 9228, 10247, 12304, 13842, 14611, 18456, 20494, 27684, 29222, 30741, 36912, 40988, 43833, 55368, 58444, 61482, 81976, 87666, 92223, 110736, 116888, 122964, 131499, 163952, 175332, 184446, 194693, 233776, 245928, 262998, 350664, 368892, 389386, 491856, 525996, 584079, 701328, 737784, 778772, 1051992, 1168158, 1475568, 1557544, 1752237, 2103984, 2336316, 3115088, 3504474, 4672632, 7008948, 7879943, 9345264, 14017896, 15759886, 23639829, 28035792, 31519772, 47279658, 63039544, 70919487, 94559316, 126079088, 141838974, 149718917, 189118632, 283677948, 299437834, 378237264, 449156751, 567355896, 598875668, 898313502, 1134711792, 1197751336, 1347470253, 1796627004, 2395502672, 2694940506, 3593254008, 5389881012, 7186508016, 10779762024, 21559524048]

約数ペア:

[(1, 21559524048), (2, 10779762024), (3, 7186508016), (4, 5389881012), (6, 3593254008), (8, 2694940506), (9, 2395502672), (12, 1796627004), (16, 1347470253), (18, 1197751336), (19, 1134711792), (24, 898313502), (36, 598875668), (38, 567355896), (48, 449156751), (57, 378237264), (72, 299437834), (76, 283677948), (114, 189118632), (144, 149718917), (152, 141838974), (171, 126079088), (228, 94559316), (304, 70919487), (342, 63039544), (456, 47279658), (684, 31519772), (769, 28035792), (912, 23639829), (1368, 15759886), (1538, 14017896), (2307, 9345264), (2736, 7879943), (3076, 7008948), (4614, 4672632), (6152, 3504474), (6921, 3115088), (9228, 2336316), (10247, 2103984), (12304, 1752237), (13842, 1557544), (14611, 1475568), (18456, 1168158), (20494, 1051992), (27684, 778772), (29222, 737784), (30741, 701328), (36912, 584079), (40988, 525996), (43833, 491856), (55368, 389386), (58444, 368892), (61482, 350664), (81976, 262998), (87666, 245928), (92223, 233776), (110736, 194693), (116888, 184446), (122964, 175332), (131499, 163952)]