304890444

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8167}}^1$

素因数の和:8255

約数の個数: 72

約数和(自身を含む): 829509408

約数和(自身を除く): 524618964

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 306, 366, 549, 612, 732, 1037, 1098, 2074, 2196, 3111, 4148, 6222, 8167, 9333, 12444, 16334, 18666, 24501, 32668, 37332, 49002, 73503, 98004, 138839, 147006, 277678, 294012, 416517, 498187, 555356, 833034, 996374, 1249551, 1494561, 1666068, 1992748, 2499102, 2989122, 4483683, 4998204, 5978244, 8469179, 8967366, 16938358, 17934732, 25407537, 33876716, 50815074, 76222611, 101630148, 152445222, 304890444]

約数ペア:

[(1, 304890444), (2, 152445222), (3, 101630148), (4, 76222611), (6, 50815074), (9, 33876716), (12, 25407537), (17, 17934732), (18, 16938358), (34, 8967366), (36, 8469179), (51, 5978244), (61, 4998204), (68, 4483683), (102, 2989122), (122, 2499102), (153, 1992748), (183, 1666068), (204, 1494561), (244, 1249551), (306, 996374), (366, 833034), (549, 555356), (612, 498187), (732, 416517), (1037, 294012), (1098, 277678), (2074, 147006), (2196, 138839), (3111, 98004), (4148, 73503), (6222, 49002), (8167, 37332), (9333, 32668), (12444, 24501), (16334, 18666)]