217496736

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{14249}}^1$

素因数の和:14318

約数の個数: 72

約数和(自身を含む): 630220500

約数和(自身を除く): 412723764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 14249, 15264, 28498, 42747, 56996, 85494, 113992, 128241, 170988, 227984, 256482, 341976, 455968, 512964, 683952, 755197, 1025928, 1367904, 1510394, 2051856, 2265591, 3020788, 4103712, 4531182, 6041576, 6796773, 9062364, 12083152, 13593546, 18124728, 24166304, 27187092, 36249456, 54374184, 72498912, 108748368, 217496736]

約数ペア:

[(1, 217496736), (2, 108748368), (3, 72498912), (4, 54374184), (6, 36249456), (8, 27187092), (9, 24166304), (12, 18124728), (16, 13593546), (18, 12083152), (24, 9062364), (32, 6796773), (36, 6041576), (48, 4531182), (53, 4103712), (72, 3020788), (96, 2265591), (106, 2051856), (144, 1510394), (159, 1367904), (212, 1025928), (288, 755197), (318, 683952), (424, 512964), (477, 455968), (636, 341976), (848, 256482), (954, 227984), (1272, 170988), (1696, 128241), (1908, 113992), (2544, 85494), (3816, 56996), (5088, 42747), (7632, 28498), (14249, 15264)]