412048728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20963}}^1$

素因数の和:20998

約数の個数: 128

約数和(自身を含む): 1408780800

約数和(自身を除く): 996732072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 20963, 41926, 62889, 83852, 125778, 146741, 167704, 188667, 251556, 272519, 293482, 377334, 440223, 503112, 545038, 566001, 586964, 754668, 817557, 880446, 1090076, 1132002, 1173928, 1320669, 1509336, 1635114, 1760892, 1907633, 2180152, 2264004, 2452671, 2641338, 3270228, 3521784, 3815266, 3962007, 4528008, 4905342, 5282676, 5722899, 6540456, 7358013, 7630532, 7924014, 9810684, 10565352, 11445798, 14716026, 15261064, 15848028, 17168697, 19621368, 22891596, 29432052, 31696056, 34337394, 45783192, 51506091, 58864104, 68674788, 103012182, 137349576, 206024364, 412048728]

約数ペア:

[(1, 412048728), (2, 206024364), (3, 137349576), (4, 103012182), (6, 68674788), (7, 58864104), (8, 51506091), (9, 45783192), (12, 34337394), (13, 31696056), (14, 29432052), (18, 22891596), (21, 19621368), (24, 17168697), (26, 15848028), (27, 15261064), (28, 14716026), (36, 11445798), (39, 10565352), (42, 9810684), (52, 7924014), (54, 7630532), (56, 7358013), (63, 6540456), (72, 5722899), (78, 5282676), (84, 4905342), (91, 4528008), (104, 3962007), (108, 3815266), (117, 3521784), (126, 3270228), (156, 2641338), (168, 2452671), (182, 2264004), (189, 2180152), (216, 1907633), (234, 1760892), (252, 1635114), (273, 1509336), (312, 1320669), (351, 1173928), (364, 1132002), (378, 1090076), (468, 880446), (504, 817557), (546, 754668), (702, 586964), (728, 566001), (756, 545038), (819, 503112), (936, 440223), (1092, 377334), (1404, 293482), (1512, 272519), (1638, 251556), (2184, 188667), (2457, 167704), (2808, 146741), (3276, 125778), (4914, 83852), (6552, 62889), (9828, 41926), (19656, 20963)]