419056248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 1196697600

約数和(自身を除く): 777641352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 223, 228, 247, 312, 317, 446, 456, 494, 634, 669, 741, 892, 951, 988, 1268, 1338, 1482, 1784, 1902, 1976, 2536, 2676, 2899, 2964, 3804, 4121, 4237, 5352, 5798, 5928, 6023, 7608, 8242, 8474, 8697, 11596, 12046, 12363, 12711, 16484, 16948, 17394, 18069, 23192, 24092, 24726, 25422, 32968, 33896, 34788, 36138, 48184, 49452, 50844, 55081, 69576, 70691, 72276, 78299, 98904, 101688, 110162, 141382, 144552, 156598, 165243, 212073, 220324, 234897, 282764, 313196, 330486, 424146, 440648, 469794, 565528, 626392, 660972, 848292, 918983, 939588, 1321944, 1343129, 1696584, 1837966, 1879176, 2686258, 2756949, 3675932, 4029387, 5372516, 5513898, 7351864, 8058774, 10745032, 11027796, 16117548, 17460677, 22055592, 32235096, 34921354, 52382031, 69842708, 104764062, 139685416, 209528124, 419056248]

約数ペア:

[(1, 419056248), (2, 209528124), (3, 139685416), (4, 104764062), (6, 69842708), (8, 52382031), (12, 34921354), (13, 32235096), (19, 22055592), (24, 17460677), (26, 16117548), (38, 11027796), (39, 10745032), (52, 8058774), (57, 7351864), (76, 5513898), (78, 5372516), (104, 4029387), (114, 3675932), (152, 2756949), (156, 2686258), (223, 1879176), (228, 1837966), (247, 1696584), (312, 1343129), (317, 1321944), (446, 939588), (456, 918983), (494, 848292), (634, 660972), (669, 626392), (741, 565528), (892, 469794), (951, 440648), (988, 424146), (1268, 330486), (1338, 313196), (1482, 282764), (1784, 234897), (1902, 220324), (1976, 212073), (2536, 165243), (2676, 156598), (2899, 144552), (2964, 141382), (3804, 110162), (4121, 101688), (4237, 98904), (5352, 78299), (5798, 72276), (5928, 70691), (6023, 69576), (7608, 55081), (8242, 50844), (8474, 49452), (8697, 48184), (11596, 36138), (12046, 34788), (12363, 33896), (12711, 32968), (16484, 25422), (16948, 24726), (17394, 24092), (18069, 23192)]