211692552

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 580608000

約数和(自身を除く): 368915448

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 89, 92, 93, 124, 138, 139, 178, 184, 186, 248, 267, 276, 278, 356, 372, 417, 534, 552, 556, 712, 713, 744, 834, 1068, 1112, 1426, 1668, 2047, 2136, 2139, 2759, 2852, 3197, 3336, 4094, 4278, 4309, 5518, 5704, 6141, 6394, 8188, 8277, 8556, 8618, 9591, 11036, 12282, 12371, 12788, 12927, 16376, 16554, 17112, 17236, 19182, 22072, 24564, 24742, 25576, 25854, 33108, 34472, 37113, 38364, 49128, 49484, 51708, 63457, 66216, 74226, 76728, 98968, 99107, 103416, 126914, 148452, 190371, 198214, 253828, 284533, 296904, 297321, 380742, 383501, 396428, 507656, 569066, 594642, 761484, 767002, 792856, 853599, 1138132, 1150503, 1189284, 1522968, 1534004, 1707198, 2276264, 2301006, 2378568, 3068008, 3414396, 4602012, 6828792, 8820523, 9204024, 17641046, 26461569, 35282092, 52923138, 70564184, 105846276, 211692552]

約数ペア:

[(1, 211692552), (2, 105846276), (3, 70564184), (4, 52923138), (6, 35282092), (8, 26461569), (12, 17641046), (23, 9204024), (24, 8820523), (31, 6828792), (46, 4602012), (62, 3414396), (69, 3068008), (89, 2378568), (92, 2301006), (93, 2276264), (124, 1707198), (138, 1534004), (139, 1522968), (178, 1189284), (184, 1150503), (186, 1138132), (248, 853599), (267, 792856), (276, 767002), (278, 761484), (356, 594642), (372, 569066), (417, 507656), (534, 396428), (552, 383501), (556, 380742), (712, 297321), (713, 296904), (744, 284533), (834, 253828), (1068, 198214), (1112, 190371), (1426, 148452), (1668, 126914), (2047, 103416), (2136, 99107), (2139, 98968), (2759, 76728), (2852, 74226), (3197, 66216), (3336, 63457), (4094, 51708), (4278, 49484), (4309, 49128), (5518, 38364), (5704, 37113), (6141, 34472), (6394, 33108), (8188, 25854), (8277, 25576), (8556, 24742), (8618, 24564), (9591, 22072), (11036, 19182), (12282, 17236), (12371, 17112), (12788, 16554), (12927, 16376)]