19969296768

素因数分解:

$2^7\times 3^5\times {\mathrm{223}}^1\times {\mathrm{2879}}^1$

素因数の和:3131

約数の個数: 192

約数和(自身を含む): 59880038400

約数和(自身を除く): 39910741632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 223, 243, 288, 324, 384, 432, 446, 486, 576, 648, 669, 864, 892, 972, 1152, 1296, 1338, 1728, 1784, 1944, 2007, 2592, 2676, 2879, 3456, 3568, 3888, 4014, 5184, 5352, 5758, 6021, 7136, 7776, 8028, 8637, 10368, 10704, 11516, 12042, 14272, 15552, 16056, 17274, 18063, 21408, 23032, 24084, 25911, 28544, 31104, 32112, 34548, 36126, 42816, 46064, 48168, 51822, 54189, 64224, 69096, 72252, 77733, 85632, 92128, 96336, 103644, 108378, 128448, 138192, 144504, 155466, 184256, 192672, 207288, 216756, 233199, 256896, 276384, 289008, 310932, 368512, 385344, 414576, 433512, 466398, 552768, 578016, 621864, 642017, 699597, 770688, 829152, 867024, 932796, 1105536, 1156032, 1243728, 1284034, 1399194, 1658304, 1734048, 1865592, 1926051, 2312064, 2487456, 2568068, 2798388, 3316608, 3468096, 3731184, 3852102, 4974912, 5136136, 5596776, 5778153, 6936192, 7462368, 7704204, 9949824, 10272272, 11193552, 11556306, 14924736, 15408408, 17334459, 20544544, 22387104, 23112612, 29849472, 30816816, 34668918, 41089088, 44774208, 46225224, 52003377, 61633632, 69337836, 82178176, 89548416, 92450448, 104006754, 123267264, 138675672, 156010131, 184900896, 208013508, 246534528, 277351344, 312020262, 369801792, 416027016, 554702688, 624040524, 739603584, 832054032, 1109405376, 1248081048, 1664108064, 2218810752, 2496162096, 3328216128, 4992324192, 6656432256, 9984648384, 19969296768]

約数ペア:

[(1, 19969296768), (2, 9984648384), (3, 6656432256), (4, 4992324192), (6, 3328216128), (8, 2496162096), (9, 2218810752), (12, 1664108064), (16, 1248081048), (18, 1109405376), (24, 832054032), (27, 739603584), (32, 624040524), (36, 554702688), (48, 416027016), (54, 369801792), (64, 312020262), (72, 277351344), (81, 246534528), (96, 208013508), (108, 184900896), (128, 156010131), (144, 138675672), (162, 123267264), (192, 104006754), (216, 92450448), (223, 89548416), (243, 82178176), (288, 69337836), (324, 61633632), (384, 52003377), (432, 46225224), (446, 44774208), (486, 41089088), (576, 34668918), (648, 30816816), (669, 29849472), (864, 23112612), (892, 22387104), (972, 20544544), (1152, 17334459), (1296, 15408408), (1338, 14924736), (1728, 11556306), (1784, 11193552), (1944, 10272272), (2007, 9949824), (2592, 7704204), (2676, 7462368), (2879, 6936192), (3456, 5778153), (3568, 5596776), (3888, 5136136), (4014, 4974912), (5184, 3852102), (5352, 3731184), (5758, 3468096), (6021, 3316608), (7136, 2798388), (7776, 2568068), (8028, 2487456), (8637, 2312064), (10368, 1926051), (10704, 1865592), (11516, 1734048), (12042, 1658304), (14272, 1399194), (15552, 1284034), (16056, 1243728), (17274, 1156032), (18063, 1105536), (21408, 932796), (23032, 867024), (24084, 829152), (25911, 770688), (28544, 699597), (31104, 642017), (32112, 621864), (34548, 578016), (36126, 552768), (42816, 466398), (46064, 433512), (48168, 414576), (51822, 385344), (54189, 368512), (64224, 310932), (69096, 289008), (72252, 276384), (77733, 256896), (85632, 233199), (92128, 216756), (96336, 207288), (103644, 192672), (108378, 184256), (128448, 155466), (138192, 144504)]