1272222504

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{22741}}^1$

素因数の和:22800

約数の個数: 128

約数和(自身を含む): 4148140800

約数和(自身を除く): 2875918296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 504, 518, 666, 756, 777, 888, 999, 1036, 1332, 1512, 1554, 1998, 2072, 2331, 2664, 3108, 3996, 4662, 6216, 6993, 7992, 9324, 13986, 18648, 22741, 27972, 45482, 55944, 68223, 90964, 136446, 159187, 181928, 204669, 272892, 318374, 409338, 477561, 545784, 614007, 636748, 818676, 841417, 955122, 1228014, 1273496, 1432683, 1637352, 1682834, 1910244, 2456028, 2524251, 2865366, 3365668, 3820488, 4298049, 4912056, 5048502, 5730732, 5889919, 6731336, 7572753, 8596098, 10097004, 11461464, 11779838, 15145506, 17192196, 17669757, 20194008, 22718259, 23559676, 30291012, 34384392, 35339514, 45436518, 47119352, 53009271, 60582024, 70679028, 90873036, 106018542, 141358056, 159027813, 181746072, 212037084, 318055626, 424074168, 636111252, 1272222504]

約数ペア:

[(1, 1272222504), (2, 636111252), (3, 424074168), (4, 318055626), (6, 212037084), (7, 181746072), (8, 159027813), (9, 141358056), (12, 106018542), (14, 90873036), (18, 70679028), (21, 60582024), (24, 53009271), (27, 47119352), (28, 45436518), (36, 35339514), (37, 34384392), (42, 30291012), (54, 23559676), (56, 22718259), (63, 20194008), (72, 17669757), (74, 17192196), (84, 15145506), (108, 11779838), (111, 11461464), (126, 10097004), (148, 8596098), (168, 7572753), (189, 6731336), (216, 5889919), (222, 5730732), (252, 5048502), (259, 4912056), (296, 4298049), (333, 3820488), (378, 3365668), (444, 2865366), (504, 2524251), (518, 2456028), (666, 1910244), (756, 1682834), (777, 1637352), (888, 1432683), (999, 1273496), (1036, 1228014), (1332, 955122), (1512, 841417), (1554, 818676), (1998, 636748), (2072, 614007), (2331, 545784), (2664, 477561), (3108, 409338), (3996, 318374), (4662, 272892), (6216, 204669), (6993, 181928), (7992, 159187), (9324, 136446), (13986, 90964), (18648, 68223), (22741, 55944), (27972, 45482)]