1188894498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 2782494720

約数和(自身を除く): 1593600222

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 67, 73, 87, 127, 134, 146, 174, 201, 219, 254, 319, 381, 402, 438, 638, 737, 762, 803, 957, 1397, 1474, 1606, 1914, 1943, 2117, 2211, 2409, 2794, 3683, 3886, 4191, 4234, 4422, 4818, 4891, 5829, 6351, 7366, 8382, 8509, 9271, 9782, 11049, 11658, 12702, 14673, 17018, 18542, 21373, 22098, 23287, 25527, 27813, 29346, 40513, 42746, 46574, 51054, 53801, 55626, 64119, 69861, 81026, 93599, 101981, 107602, 121539, 128238, 139722, 141839, 161403, 187198, 203962, 243078, 246761, 268859, 280797, 283678, 305943, 322806, 425517, 493522, 537718, 561594, 611886, 621157, 740283, 806577, 851034, 1242314, 1480566, 1560229, 1613154, 1863471, 2714371, 2957449, 3120458, 3726942, 4680687, 5428742, 5914898, 6832727, 8143113, 8872347, 9361374, 13665454, 16286226, 17744694, 18013553, 20498181, 36027106, 40996362, 54040659, 108081318, 198149083, 396298166, 594447249, 1188894498]

約数ペア:

[(1, 1188894498), (2, 594447249), (3, 396298166), (6, 198149083), (11, 108081318), (22, 54040659), (29, 40996362), (33, 36027106), (58, 20498181), (66, 18013553), (67, 17744694), (73, 16286226), (87, 13665454), (127, 9361374), (134, 8872347), (146, 8143113), (174, 6832727), (201, 5914898), (219, 5428742), (254, 4680687), (319, 3726942), (381, 3120458), (402, 2957449), (438, 2714371), (638, 1863471), (737, 1613154), (762, 1560229), (803, 1480566), (957, 1242314), (1397, 851034), (1474, 806577), (1606, 740283), (1914, 621157), (1943, 611886), (2117, 561594), (2211, 537718), (2409, 493522), (2794, 425517), (3683, 322806), (3886, 305943), (4191, 283678), (4234, 280797), (4422, 268859), (4818, 246761), (4891, 243078), (5829, 203962), (6351, 187198), (7366, 161403), (8382, 141839), (8509, 139722), (9271, 128238), (9782, 121539), (11049, 107602), (11658, 101981), (12702, 93599), (14673, 81026), (17018, 69861), (18542, 64119), (21373, 55626), (22098, 53801), (23287, 51054), (25527, 46574), (27813, 42746), (29346, 40513)]