29123712468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{7621}}^1$

素因数の和:7838

約数の個数: 144

約数和(自身を含む): 80124903040

約数和(自身を除く): 51001190572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 151, 171, 222, 228, 302, 333, 342, 444, 453, 604, 666, 684, 703, 906, 1332, 1359, 1406, 1812, 2109, 2718, 2812, 2869, 4218, 5436, 5587, 5738, 6327, 7621, 8436, 8607, 11174, 11476, 12654, 15242, 16761, 17214, 22348, 22863, 25308, 25821, 30484, 33522, 34428, 45726, 50283, 51642, 67044, 68589, 91452, 100566, 103284, 106153, 137178, 144799, 201132, 212306, 274356, 281977, 289598, 318459, 424612, 434397, 563954, 579196, 636918, 845931, 868794, 955377, 1127908, 1150771, 1273836, 1303191, 1691862, 1737588, 1910754, 2301542, 2537793, 2606382, 3383724, 3452313, 3821508, 4603084, 5075586, 5212764, 5357563, 6904626, 10151172, 10356939, 10715126, 13809252, 16072689, 20713878, 21430252, 21864649, 32145378, 41427756, 42578527, 43729298, 48218067, 64290756, 65593947, 85157054, 87458596, 96436134, 127735581, 131187894, 170314108, 192872268, 196781841, 255471162, 262375788, 383206743, 393563682, 510942324, 766413486, 787127364, 808992013, 1532826972, 1617984026, 2426976039, 3235968052, 4853952078, 7280928117, 9707904156, 14561856234, 29123712468]

約数ペア:

[(1, 29123712468), (2, 14561856234), (3, 9707904156), (4, 7280928117), (6, 4853952078), (9, 3235968052), (12, 2426976039), (18, 1617984026), (19, 1532826972), (36, 808992013), (37, 787127364), (38, 766413486), (57, 510942324), (74, 393563682), (76, 383206743), (111, 262375788), (114, 255471162), (148, 196781841), (151, 192872268), (171, 170314108), (222, 131187894), (228, 127735581), (302, 96436134), (333, 87458596), (342, 85157054), (444, 65593947), (453, 64290756), (604, 48218067), (666, 43729298), (684, 42578527), (703, 41427756), (906, 32145378), (1332, 21864649), (1359, 21430252), (1406, 20713878), (1812, 16072689), (2109, 13809252), (2718, 10715126), (2812, 10356939), (2869, 10151172), (4218, 6904626), (5436, 5357563), (5587, 5212764), (5738, 5075586), (6327, 4603084), (7621, 3821508), (8436, 3452313), (8607, 3383724), (11174, 2606382), (11476, 2537793), (12654, 2301542), (15242, 1910754), (16761, 1737588), (17214, 1691862), (22348, 1303191), (22863, 1273836), (25308, 1150771), (25821, 1127908), (30484, 955377), (33522, 868794), (34428, 845931), (45726, 636918), (50283, 579196), (51642, 563954), (67044, 434397), (68589, 424612), (91452, 318459), (100566, 289598), (103284, 281977), (106153, 274356), (137178, 212306), (144799, 201132)]