2167755954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:576

約数の個数: 128

約数和(自身を含む): 5457715200

約数和(自身を除く): 3289959246

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 71, 78, 91, 142, 182, 199, 213, 273, 281, 398, 426, 497, 546, 562, 597, 843, 923, 994, 1194, 1393, 1491, 1686, 1846, 1967, 2587, 2769, 2786, 2982, 3653, 3934, 4179, 5174, 5538, 5901, 6461, 7306, 7761, 8358, 10959, 11802, 12922, 14129, 15522, 18109, 19383, 19951, 21918, 25571, 28258, 36218, 38766, 39902, 42387, 51142, 54327, 55919, 59853, 76713, 84774, 98903, 108654, 111838, 119706, 139657, 153426, 167757, 183677, 197806, 259363, 279314, 296709, 335514, 367354, 391433, 418971, 518726, 551031, 593418, 726947, 778089, 782866, 837942, 1102062, 1174299, 1285739, 1453894, 1556178, 1815541, 2180841, 2348598, 2571478, 3631082, 3857217, 3970249, 4361682, 5088629, 5446623, 7714434, 7940498, 10177258, 10893246, 11910747, 15265887, 23821494, 27791743, 30531774, 51613237, 55583486, 83375229, 103226474, 154839711, 166750458, 309679422, 361292659, 722585318, 1083877977, 2167755954]

約数ペア:

[(1, 2167755954), (2, 1083877977), (3, 722585318), (6, 361292659), (7, 309679422), (13, 166750458), (14, 154839711), (21, 103226474), (26, 83375229), (39, 55583486), (42, 51613237), (71, 30531774), (78, 27791743), (91, 23821494), (142, 15265887), (182, 11910747), (199, 10893246), (213, 10177258), (273, 7940498), (281, 7714434), (398, 5446623), (426, 5088629), (497, 4361682), (546, 3970249), (562, 3857217), (597, 3631082), (843, 2571478), (923, 2348598), (994, 2180841), (1194, 1815541), (1393, 1556178), (1491, 1453894), (1686, 1285739), (1846, 1174299), (1967, 1102062), (2587, 837942), (2769, 782866), (2786, 778089), (2982, 726947), (3653, 593418), (3934, 551031), (4179, 518726), (5174, 418971), (5538, 391433), (5901, 367354), (6461, 335514), (7306, 296709), (7761, 279314), (8358, 259363), (10959, 197806), (11802, 183677), (12922, 167757), (14129, 153426), (15522, 139657), (18109, 119706), (19383, 111838), (19951, 108654), (21918, 98903), (25571, 84774), (28258, 76713), (36218, 59853), (38766, 55919), (39902, 54327), (42387, 51142)]