328446426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 955514880

約数和(自身を除く): 627068454

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 19, 21, 22, 31, 33, 34, 38, 42, 51, 57, 62, 66, 71, 77, 93, 102, 114, 119, 133, 142, 154, 186, 187, 209, 213, 217, 231, 238, 266, 323, 341, 357, 374, 399, 418, 426, 434, 462, 497, 527, 561, 589, 627, 646, 651, 682, 714, 781, 798, 969, 994, 1023, 1054, 1122, 1178, 1207, 1254, 1302, 1309, 1349, 1463, 1491, 1562, 1581, 1767, 1938, 2046, 2201, 2261, 2343, 2387, 2414, 2618, 2698, 2926, 2982, 3162, 3534, 3553, 3621, 3689, 3927, 4047, 4123, 4389, 4402, 4522, 4686, 4774, 5467, 5797, 6479, 6603, 6783, 7106, 7161, 7242, 7378, 7854, 8094, 8246, 8449, 8778, 9443, 10013, 10659, 10934, 11067, 11594, 12369, 12958, 13206, 13277, 13566, 14322, 14839, 15407, 16401, 16898, 17391, 18886, 19437, 20026, 21318, 22134, 22933, 24211, 24738, 24871, 25347, 26554, 28329, 29678, 30039, 30814, 32802, 34782, 37417, 38874, 39831, 40579, 41819, 44517, 45353, 45866, 46221, 48422, 49742, 50694, 56658, 60078, 68799, 70091, 72633, 74613, 74834, 79662, 81158, 83638, 89034, 90706, 92442, 92939, 103873, 110143, 112251, 121737, 125457, 136059, 137598, 140182, 145266, 149226, 160531, 169477, 185878, 207746, 210273, 220286, 224502, 243474, 250914, 252263, 261919, 272118, 278817, 292733, 311619, 321062, 330429, 338954, 411587, 420546, 460009, 481593, 504526, 508431, 523838, 557634, 585466, 623238, 660858, 710923, 756789, 771001, 785757, 823174, 878199, 920018, 963186, 1016862, 1234761, 1380027, 1421846, 1513578, 1542002, 1571514, 1756398, 1765841, 2132769, 2313003, 2469522, 2760054, 2881109, 3220063, 3531682, 4265538, 4626006, 4976461, 5297523, 5762218, 6440126, 7820153, 8643327, 9660189, 9952922, 10595046, 14929383, 15640306, 17286654, 19320378, 23460459, 29858766, 46920918, 54741071, 109482142, 164223213, 328446426]

約数ペア:

[(1, 328446426), (2, 164223213), (3, 109482142), (6, 54741071), (7, 46920918), (11, 29858766), (14, 23460459), (17, 19320378), (19, 17286654), (21, 15640306), (22, 14929383), (31, 10595046), (33, 9952922), (34, 9660189), (38, 8643327), (42, 7820153), (51, 6440126), (57, 5762218), (62, 5297523), (66, 4976461), (71, 4626006), (77, 4265538), (93, 3531682), (102, 3220063), (114, 2881109), (119, 2760054), (133, 2469522), (142, 2313003), (154, 2132769), (186, 1765841), (187, 1756398), (209, 1571514), (213, 1542002), (217, 1513578), (231, 1421846), (238, 1380027), (266, 1234761), (323, 1016862), (341, 963186), (357, 920018), (374, 878199), (399, 823174), (418, 785757), (426, 771001), (434, 756789), (462, 710923), (497, 660858), (527, 623238), (561, 585466), (589, 557634), (627, 523838), (646, 508431), (651, 504526), (682, 481593), (714, 460009), (781, 420546), (798, 411587), (969, 338954), (994, 330429), (1023, 321062), (1054, 311619), (1122, 292733), (1178, 278817), (1207, 272118), (1254, 261919), (1302, 252263), (1309, 250914), (1349, 243474), (1463, 224502), (1491, 220286), (1562, 210273), (1581, 207746), (1767, 185878), (1938, 169477), (2046, 160531), (2201, 149226), (2261, 145266), (2343, 140182), (2387, 137598), (2414, 136059), (2618, 125457), (2698, 121737), (2926, 112251), (2982, 110143), (3162, 103873), (3534, 92939), (3553, 92442), (3621, 90706), (3689, 89034), (3927, 83638), (4047, 81158), (4123, 79662), (4389, 74834), (4402, 74613), (4522, 72633), (4686, 70091), (4774, 68799), (5467, 60078), (5797, 56658), (6479, 50694), (6603, 49742), (6783, 48422), (7106, 46221), (7161, 45866), (7242, 45353), (7378, 44517), (7854, 41819), (8094, 40579), (8246, 39831), (8449, 38874), (8778, 37417), (9443, 34782), (10013, 32802), (10659, 30814), (10934, 30039), (11067, 29678), (11594, 28329), (12369, 26554), (12958, 25347), (13206, 24871), (13277, 24738), (13566, 24211), (14322, 22933), (14839, 22134), (15407, 21318), (16401, 20026), (16898, 19437), (17391, 18886)]