1900563552

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{388187}}^1$

素因数の和:388220

約数の個数: 72

約数和(自身を含む): 5722667496

約数和(自身を除く): 3822103944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 388187, 776374, 1164561, 1552748, 2329122, 3105496, 3493683, 4658244, 6210992, 6599179, 6987366, 9316488, 12421984, 13198358, 13974732, 18632976, 19797537, 26396716, 27949464, 37265952, 39595074, 52793432, 55898928, 59392611, 79190148, 105586864, 111797856, 118785222, 158380296, 211173728, 237570444, 316760592, 475140888, 633521184, 950281776, 1900563552]

約数ペア:

[(1, 1900563552), (2, 950281776), (3, 633521184), (4, 475140888), (6, 316760592), (8, 237570444), (9, 211173728), (12, 158380296), (16, 118785222), (17, 111797856), (18, 105586864), (24, 79190148), (32, 59392611), (34, 55898928), (36, 52793432), (48, 39595074), (51, 37265952), (68, 27949464), (72, 26396716), (96, 19797537), (102, 18632976), (136, 13974732), (144, 13198358), (153, 12421984), (204, 9316488), (272, 6987366), (288, 6599179), (306, 6210992), (408, 4658244), (544, 3493683), (612, 3105496), (816, 2329122), (1224, 1552748), (1632, 1164561), (2448, 776374), (4896, 388187)]