1254742776

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:618

約数の個数: 192

約数和(自身を含む): 4003084800

約数和(自身を除く): 2748342024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 84, 106, 107, 126, 159, 168, 212, 214, 252, 318, 321, 371, 424, 428, 439, 477, 504, 636, 642, 742, 749, 856, 878, 954, 963, 1113, 1272, 1284, 1317, 1484, 1498, 1756, 1908, 1926, 2226, 2247, 2568, 2634, 2968, 2996, 3073, 3339, 3512, 3816, 3852, 3951, 4452, 4494, 5268, 5671, 5992, 6146, 6678, 6741, 7704, 7902, 8904, 8988, 9219, 10536, 11342, 12292, 13356, 13482, 15804, 17013, 17976, 18438, 22684, 23267, 24584, 26712, 26964, 27657, 31608, 34026, 36876, 39697, 45368, 46534, 46973, 51039, 53928, 55314, 68052, 69801, 73752, 79394, 93068, 93946, 102078, 110628, 119091, 136104, 139602, 140919, 158788, 162869, 186136, 187892, 204156, 209403, 221256, 238182, 279204, 281838, 317576, 325738, 328811, 357273, 375784, 408312, 418806, 422757, 476364, 488607, 558408, 563676, 651476, 657622, 714546, 837612, 845514, 952728, 977214, 986433, 1127352, 1302952, 1315244, 1429092, 1465821, 1675224, 1691028, 1954428, 1972866, 2489569, 2630488, 2858184, 2931642, 2959299, 3382056, 3908856, 3945732, 4979138, 5863284, 5918598, 7468707, 7891464, 9958276, 11726568, 11837196, 14937414, 17426983, 19916552, 22406121, 23674392, 29874828, 34853966, 44812242, 52280949, 59749656, 69707932, 89624484, 104561898, 139415864, 156842847, 179248968, 209123796, 313685694, 418247592, 627371388, 1254742776]

約数ペア:

[(1, 1254742776), (2, 627371388), (3, 418247592), (4, 313685694), (6, 209123796), (7, 179248968), (8, 156842847), (9, 139415864), (12, 104561898), (14, 89624484), (18, 69707932), (21, 59749656), (24, 52280949), (28, 44812242), (36, 34853966), (42, 29874828), (53, 23674392), (56, 22406121), (63, 19916552), (72, 17426983), (84, 14937414), (106, 11837196), (107, 11726568), (126, 9958276), (159, 7891464), (168, 7468707), (212, 5918598), (214, 5863284), (252, 4979138), (318, 3945732), (321, 3908856), (371, 3382056), (424, 2959299), (428, 2931642), (439, 2858184), (477, 2630488), (504, 2489569), (636, 1972866), (642, 1954428), (742, 1691028), (749, 1675224), (856, 1465821), (878, 1429092), (954, 1315244), (963, 1302952), (1113, 1127352), (1272, 986433), (1284, 977214), (1317, 952728), (1484, 845514), (1498, 837612), (1756, 714546), (1908, 657622), (1926, 651476), (2226, 563676), (2247, 558408), (2568, 488607), (2634, 476364), (2968, 422757), (2996, 418806), (3073, 408312), (3339, 375784), (3512, 357273), (3816, 328811), (3852, 325738), (3951, 317576), (4452, 281838), (4494, 279204), (5268, 238182), (5671, 221256), (5992, 209403), (6146, 204156), (6678, 187892), (6741, 186136), (7704, 162869), (7902, 158788), (8904, 140919), (8988, 139602), (9219, 136104), (10536, 119091), (11342, 110628), (12292, 102078), (13356, 93946), (13482, 93068), (15804, 79394), (17013, 73752), (17976, 69801), (18438, 68052), (22684, 55314), (23267, 53928), (24584, 51039), (26712, 46973), (26964, 46534), (27657, 45368), (31608, 39697), (34026, 36876)]