56231136

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:705

約数の個数: 144

約数和(自身を含む): 179970336

約数和(自身を除く): 123739200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 653, 736, 828, 897, 936, 1104, 1196, 1248, 1306, 1656, 1794, 1872, 1959, 2208, 2392, 2612, 2691, 3312, 3588, 3744, 3918, 4784, 5224, 5382, 5877, 6624, 7176, 7836, 8489, 9568, 10448, 10764, 11754, 14352, 15019, 15672, 16978, 20896, 21528, 23508, 25467, 28704, 30038, 31344, 33956, 43056, 45057, 47016, 50934, 60076, 62688, 67912, 76401, 86112, 90114, 94032, 101868, 120152, 135171, 135824, 152802, 180228, 188064, 195247, 203736, 240304, 270342, 271648, 305604, 360456, 390494, 407472, 480608, 540684, 585741, 611208, 720912, 780988, 814944, 1081368, 1171482, 1222416, 1441824, 1561976, 1757223, 2162736, 2342964, 2444832, 3123952, 3514446, 4325472, 4685928, 6247904, 7028892, 9371856, 14057784, 18743712, 28115568, 56231136]

約数ペア:

[(1, 56231136), (2, 28115568), (3, 18743712), (4, 14057784), (6, 9371856), (8, 7028892), (9, 6247904), (12, 4685928), (13, 4325472), (16, 3514446), (18, 3123952), (23, 2444832), (24, 2342964), (26, 2162736), (32, 1757223), (36, 1561976), (39, 1441824), (46, 1222416), (48, 1171482), (52, 1081368), (69, 814944), (72, 780988), (78, 720912), (92, 611208), (96, 585741), (104, 540684), (117, 480608), (138, 407472), (144, 390494), (156, 360456), (184, 305604), (207, 271648), (208, 270342), (234, 240304), (276, 203736), (288, 195247), (299, 188064), (312, 180228), (368, 152802), (414, 135824), (416, 135171), (468, 120152), (552, 101868), (598, 94032), (624, 90114), (653, 86112), (736, 76401), (828, 67912), (897, 62688), (936, 60076), (1104, 50934), (1196, 47016), (1248, 45057), (1306, 43056), (1656, 33956), (1794, 31344), (1872, 30038), (1959, 28704), (2208, 25467), (2392, 23508), (2612, 21528), (2691, 20896), (3312, 16978), (3588, 15672), (3744, 15019), (3918, 14352), (4784, 11754), (5224, 10764), (5382, 10448), (5877, 9568), (6624, 8489), (7176, 7836)]