889064748

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:690

約数の個数: 240

約数和(自身を含む): 2823152640

約数和(自身を除く): 1934087892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 78, 81, 93, 99, 108, 117, 124, 132, 143, 156, 162, 186, 198, 234, 279, 286, 297, 324, 341, 351, 372, 396, 403, 429, 468, 558, 572, 594, 619, 682, 702, 806, 837, 858, 891, 1023, 1053, 1116, 1188, 1209, 1238, 1287, 1364, 1404, 1612, 1674, 1716, 1782, 1857, 2046, 2106, 2418, 2476, 2511, 2574, 3069, 3348, 3564, 3627, 3714, 3861, 4092, 4212, 4433, 4836, 5022, 5148, 5571, 6138, 6809, 7254, 7428, 7722, 8047, 8866, 9207, 10044, 10881, 11142, 11583, 12276, 13299, 13618, 14508, 15444, 16094, 16713, 17732, 18414, 19189, 20427, 21762, 22284, 23166, 24141, 26598, 27236, 27621, 32188, 32643, 33426, 36828, 38378, 39897, 40854, 43524, 46332, 48282, 50139, 53196, 55242, 57567, 61281, 65286, 66852, 72423, 76756, 79794, 81708, 88517, 96564, 100278, 110484, 115134, 119691, 122562, 130572, 144846, 159588, 172701, 177034, 183843, 200556, 211079, 217269, 230268, 239382, 245124, 249457, 265551, 289692, 345402, 354068, 359073, 367686, 422158, 434538, 478764, 498914, 518103, 531102, 551529, 633237, 651807, 690804, 718146, 735372, 748371, 796653, 844316, 869076, 997828, 1036206, 1062204, 1103058, 1266474, 1303614, 1436292, 1496742, 1554309, 1593306, 1899711, 2072412, 2206116, 2245113, 2389959, 2532948, 2607228, 2744027, 2993484, 3108618, 3186612, 3799422, 4490226, 4779918, 5488054, 5699133, 6217236, 6735339, 7169877, 7598844, 8232081, 8980452, 9559836, 10976108, 11398266, 13470678, 14339754, 16464162, 17097399, 20206017, 22796532, 24696243, 26941356, 28679508, 32928324, 34194798, 40412034, 49392486, 68389596, 74088729, 80824068, 98784972, 148177458, 222266187, 296354916, 444532374, 889064748]

約数ペア:

[(1, 889064748), (2, 444532374), (3, 296354916), (4, 222266187), (6, 148177458), (9, 98784972), (11, 80824068), (12, 74088729), (13, 68389596), (18, 49392486), (22, 40412034), (26, 34194798), (27, 32928324), (31, 28679508), (33, 26941356), (36, 24696243), (39, 22796532), (44, 20206017), (52, 17097399), (54, 16464162), (62, 14339754), (66, 13470678), (78, 11398266), (81, 10976108), (93, 9559836), (99, 8980452), (108, 8232081), (117, 7598844), (124, 7169877), (132, 6735339), (143, 6217236), (156, 5699133), (162, 5488054), (186, 4779918), (198, 4490226), (234, 3799422), (279, 3186612), (286, 3108618), (297, 2993484), (324, 2744027), (341, 2607228), (351, 2532948), (372, 2389959), (396, 2245113), (403, 2206116), (429, 2072412), (468, 1899711), (558, 1593306), (572, 1554309), (594, 1496742), (619, 1436292), (682, 1303614), (702, 1266474), (806, 1103058), (837, 1062204), (858, 1036206), (891, 997828), (1023, 869076), (1053, 844316), (1116, 796653), (1188, 748371), (1209, 735372), (1238, 718146), (1287, 690804), (1364, 651807), (1404, 633237), (1612, 551529), (1674, 531102), (1716, 518103), (1782, 498914), (1857, 478764), (2046, 434538), (2106, 422158), (2418, 367686), (2476, 359073), (2511, 354068), (2574, 345402), (3069, 289692), (3348, 265551), (3564, 249457), (3627, 245124), (3714, 239382), (3861, 230268), (4092, 217269), (4212, 211079), (4433, 200556), (4836, 183843), (5022, 177034), (5148, 172701), (5571, 159588), (6138, 144846), (6809, 130572), (7254, 122562), (7428, 119691), (7722, 115134), (8047, 110484), (8866, 100278), (9207, 96564), (10044, 88517), (10881, 81708), (11142, 79794), (11583, 76756), (12276, 72423), (13299, 66852), (13618, 65286), (14508, 61281), (15444, 57567), (16094, 55242), (16713, 53196), (17732, 50139), (18414, 48282), (19189, 46332), (20427, 43524), (21762, 40854), (22284, 39897), (23166, 38378), (24141, 36828), (26598, 33426), (27236, 32643), (27621, 32188)]