321492402

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 920844288

約数和(自身を除く): 599351886

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 71, 77, 81, 99, 121, 126, 142, 154, 162, 189, 198, 213, 231, 242, 243, 297, 363, 378, 426, 462, 486, 497, 567, 594, 639, 693, 726, 781, 847, 891, 994, 1089, 1134, 1278, 1331, 1386, 1491, 1562, 1694, 1701, 1782, 1917, 2079, 2178, 2343, 2541, 2662, 2673, 2982, 3267, 3402, 3834, 3993, 4158, 4473, 4686, 5082, 5346, 5467, 5751, 6237, 6534, 7029, 7623, 7986, 8591, 8946, 9317, 9801, 10934, 11502, 11979, 12474, 13419, 14058, 15246, 16401, 17182, 17253, 18634, 18711, 19602, 21087, 22869, 23958, 25773, 26838, 27951, 29403, 32802, 34506, 35937, 37422, 40257, 42174, 45738, 49203, 51546, 55902, 58806, 60137, 63261, 68607, 71874, 77319, 80514, 83853, 94501, 98406, 107811, 120274, 120771, 126522, 137214, 147609, 154638, 167706, 180411, 189002, 189783, 205821, 215622, 231957, 241542, 251559, 283503, 295218, 323433, 360822, 379566, 411642, 442827, 463914, 503118, 541233, 567006, 646866, 661507, 695871, 754677, 850509, 885654, 1082466, 1323014, 1328481, 1391742, 1509354, 1623699, 1701018, 1984521, 2087613, 2264031, 2551527, 2656962, 3247398, 3969042, 4175226, 4528062, 4871097, 5103054, 5953563, 7654581, 9742194, 11907126, 14613291, 15309162, 17860689, 22963743, 29226582, 35721378, 45927486, 53582067, 107164134, 160746201, 321492402]

約数ペア:

[(1, 321492402), (2, 160746201), (3, 107164134), (6, 53582067), (7, 45927486), (9, 35721378), (11, 29226582), (14, 22963743), (18, 17860689), (21, 15309162), (22, 14613291), (27, 11907126), (33, 9742194), (42, 7654581), (54, 5953563), (63, 5103054), (66, 4871097), (71, 4528062), (77, 4175226), (81, 3969042), (99, 3247398), (121, 2656962), (126, 2551527), (142, 2264031), (154, 2087613), (162, 1984521), (189, 1701018), (198, 1623699), (213, 1509354), (231, 1391742), (242, 1328481), (243, 1323014), (297, 1082466), (363, 885654), (378, 850509), (426, 754677), (462, 695871), (486, 661507), (497, 646866), (567, 567006), (594, 541233), (639, 503118), (693, 463914), (726, 442827), (781, 411642), (847, 379566), (891, 360822), (994, 323433), (1089, 295218), (1134, 283503), (1278, 251559), (1331, 241542), (1386, 231957), (1491, 215622), (1562, 205821), (1694, 189783), (1701, 189002), (1782, 180411), (1917, 167706), (2079, 154638), (2178, 147609), (2343, 137214), (2541, 126522), (2662, 120771), (2673, 120274), (2982, 107811), (3267, 98406), (3402, 94501), (3834, 83853), (3993, 80514), (4158, 77319), (4473, 71874), (4686, 68607), (5082, 63261), (5346, 60137), (5467, 58806), (5751, 55902), (6237, 51546), (6534, 49203), (7029, 45738), (7623, 42174), (7986, 40257), (8591, 37422), (8946, 35937), (9317, 34506), (9801, 32802), (10934, 29403), (11502, 27951), (11979, 26838), (12474, 25773), (13419, 23958), (14058, 22869), (15246, 21087), (16401, 19602), (17182, 18711), (17253, 18634)]