7445328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 21427200

約数和(自身を除く): 13981872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 59, 66, 88, 118, 132, 176, 177, 236, 239, 264, 354, 472, 478, 528, 649, 708, 717, 944, 956, 1298, 1416, 1434, 1912, 1947, 2596, 2629, 2832, 2868, 3824, 3894, 5192, 5258, 5736, 7788, 7887, 10384, 10516, 11472, 14101, 15576, 15774, 21032, 28202, 31152, 31548, 42064, 42303, 56404, 63096, 84606, 112808, 126192, 155111, 169212, 225616, 310222, 338424, 465333, 620444, 676848, 930666, 1240888, 1861332, 2481776, 3722664, 7445328]

約数ペア:

[(1, 7445328), (2, 3722664), (3, 2481776), (4, 1861332), (6, 1240888), (8, 930666), (11, 676848), (12, 620444), (16, 465333), (22, 338424), (24, 310222), (33, 225616), (44, 169212), (48, 155111), (59, 126192), (66, 112808), (88, 84606), (118, 63096), (132, 56404), (176, 42303), (177, 42064), (236, 31548), (239, 31152), (264, 28202), (354, 21032), (472, 15774), (478, 15576), (528, 14101), (649, 11472), (708, 10516), (717, 10384), (944, 7887), (956, 7788), (1298, 5736), (1416, 5258), (1434, 5192), (1912, 3894), (1947, 3824), (2596, 2868), (2629, 2832)]