678663029772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{825347}}^1$

素因数の和:825628

約数の個数: 144

約数和(自身を含む): 2119810597632

約数和(自身を除く): 1441147567860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 251, 252, 273, 364, 468, 502, 546, 753, 819, 1004, 1092, 1506, 1638, 1757, 2259, 3012, 3263, 3276, 3514, 4518, 5271, 6526, 7028, 9036, 9789, 10542, 13052, 15813, 19578, 21084, 22841, 29367, 31626, 39156, 45682, 58734, 63252, 68523, 91364, 117468, 137046, 205569, 274092, 411138, 822276, 825347, 1650694, 2476041, 3301388, 4952082, 5777429, 7428123, 9904164, 10729511, 11554858, 14856246, 17332287, 21459022, 23109716, 29712492, 32188533, 34664574, 42918044, 51996861, 64377066, 69329148, 75106577, 96565599, 103993722, 128754132, 150213154, 193131198, 207162097, 207987444, 225319731, 300426308, 386262396, 414324194, 450639462, 621486291, 675959193, 828648388, 901278924, 1242972582, 1351918386, 1450134679, 1864458873, 2485945164, 2693107261, 2703836772, 2900269358, 3728917746, 4350404037, 5386214522, 5800538716, 7457835492, 8079321783, 8700808074, 10772429044, 13051212111, 16158643566, 17401616148, 18851750827, 24237965349, 26102424222, 32317287132, 37703501654, 48475930698, 52204848444, 56555252481, 75407003308, 96951861396, 113110504962, 169665757443, 226221009924, 339331514886, 678663029772]

約数ペア:

[(1, 678663029772), (2, 339331514886), (3, 226221009924), (4, 169665757443), (6, 113110504962), (7, 96951861396), (9, 75407003308), (12, 56555252481), (13, 52204848444), (14, 48475930698), (18, 37703501654), (21, 32317287132), (26, 26102424222), (28, 24237965349), (36, 18851750827), (39, 17401616148), (42, 16158643566), (52, 13051212111), (63, 10772429044), (78, 8700808074), (84, 8079321783), (91, 7457835492), (117, 5800538716), (126, 5386214522), (156, 4350404037), (182, 3728917746), (234, 2900269358), (251, 2703836772), (252, 2693107261), (273, 2485945164), (364, 1864458873), (468, 1450134679), (502, 1351918386), (546, 1242972582), (753, 901278924), (819, 828648388), (1004, 675959193), (1092, 621486291), (1506, 450639462), (1638, 414324194), (1757, 386262396), (2259, 300426308), (3012, 225319731), (3263, 207987444), (3276, 207162097), (3514, 193131198), (4518, 150213154), (5271, 128754132), (6526, 103993722), (7028, 96565599), (9036, 75106577), (9789, 69329148), (10542, 64377066), (13052, 51996861), (15813, 42918044), (19578, 34664574), (21084, 32188533), (22841, 29712492), (29367, 23109716), (31626, 21459022), (39156, 17332287), (45682, 14856246), (58734, 11554858), (63252, 10729511), (68523, 9904164), (91364, 7428123), (117468, 5777429), (137046, 4952082), (205569, 3301388), (274092, 2476041), (411138, 1650694), (822276, 825347)]