480097072

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2213}}^1$

素因数の和:2390

約数の個数: 80

約数和(自身を含む): 1153051200

約数和(自身を除く): 672954128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 149, 182, 208, 298, 364, 596, 728, 1043, 1192, 1456, 1937, 2086, 2213, 2384, 3874, 4172, 4426, 7748, 8344, 8852, 13559, 15491, 15496, 16688, 17704, 27118, 28769, 30982, 30992, 35408, 54236, 57538, 61964, 108472, 115076, 123928, 201383, 216944, 230152, 247856, 329737, 402766, 460304, 659474, 805532, 1318948, 1611064, 2308159, 2637896, 3222128, 4286581, 4616318, 5275792, 8573162, 9232636, 17146324, 18465272, 30006067, 34292648, 36930544, 60012134, 68585296, 120024268, 240048536, 480097072]

約数ペア:

[(1, 480097072), (2, 240048536), (4, 120024268), (7, 68585296), (8, 60012134), (13, 36930544), (14, 34292648), (16, 30006067), (26, 18465272), (28, 17146324), (52, 9232636), (56, 8573162), (91, 5275792), (104, 4616318), (112, 4286581), (149, 3222128), (182, 2637896), (208, 2308159), (298, 1611064), (364, 1318948), (596, 805532), (728, 659474), (1043, 460304), (1192, 402766), (1456, 329737), (1937, 247856), (2086, 230152), (2213, 216944), (2384, 201383), (3874, 123928), (4172, 115076), (4426, 108472), (7748, 61964), (8344, 57538), (8852, 54236), (13559, 35408), (15491, 30992), (15496, 30982), (16688, 28769), (17704, 27118)]