1630684804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 3514112000

約数和(自身を除く): 1883427196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 199, 211, 266, 292, 398, 422, 511, 532, 796, 844, 1022, 1387, 1393, 1477, 2044, 2774, 2786, 2954, 3781, 4009, 5548, 5572, 5908, 7562, 8018, 9709, 14527, 15124, 15403, 16036, 19418, 26467, 28063, 29054, 30806, 38836, 41989, 52934, 56126, 58108, 61612, 83978, 101689, 105868, 107821, 112252, 167956, 203378, 215642, 276013, 292657, 293923, 406756, 431284, 552026, 585314, 587846, 797791, 1104052, 1170628, 1175692, 1595582, 1932091, 2048599, 3065197, 3191164, 3864182, 4097198, 5584537, 6130394, 7728364, 8194396, 11169074, 12260788, 21456379, 22338148, 42912758, 58238743, 85825516, 116477486, 232954972, 407671201, 815342402, 1630684804]

約数ペア:

[(1, 1630684804), (2, 815342402), (4, 407671201), (7, 232954972), (14, 116477486), (19, 85825516), (28, 58238743), (38, 42912758), (73, 22338148), (76, 21456379), (133, 12260788), (146, 11169074), (199, 8194396), (211, 7728364), (266, 6130394), (292, 5584537), (398, 4097198), (422, 3864182), (511, 3191164), (532, 3065197), (796, 2048599), (844, 1932091), (1022, 1595582), (1387, 1175692), (1393, 1170628), (1477, 1104052), (2044, 797791), (2774, 587846), (2786, 585314), (2954, 552026), (3781, 431284), (4009, 406756), (5548, 293923), (5572, 292657), (5908, 276013), (7562, 215642), (8018, 203378), (9709, 167956), (14527, 112252), (15124, 107821), (15403, 105868), (16036, 101689), (19418, 83978), (26467, 61612), (28063, 58108), (29054, 56126), (30806, 52934), (38836, 41989)]