16449504

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 44731512

約数和(自身を除く): 28282008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 61, 96, 106, 122, 159, 183, 212, 244, 318, 366, 424, 488, 636, 732, 848, 976, 1272, 1464, 1696, 1952, 2544, 2809, 2928, 3233, 5088, 5618, 5856, 6466, 8427, 9699, 11236, 12932, 16854, 19398, 22472, 25864, 33708, 38796, 44944, 51728, 67416, 77592, 89888, 103456, 134832, 155184, 171349, 269664, 310368, 342698, 514047, 685396, 1028094, 1370792, 2056188, 2741584, 4112376, 5483168, 8224752, 16449504]

約数ペア:

[(1, 16449504), (2, 8224752), (3, 5483168), (4, 4112376), (6, 2741584), (8, 2056188), (12, 1370792), (16, 1028094), (24, 685396), (32, 514047), (48, 342698), (53, 310368), (61, 269664), (96, 171349), (106, 155184), (122, 134832), (159, 103456), (183, 89888), (212, 77592), (244, 67416), (318, 51728), (366, 44944), (424, 38796), (488, 33708), (636, 25864), (732, 22472), (848, 19398), (976, 16854), (1272, 12932), (1464, 11236), (1696, 9699), (1952, 8427), (2544, 6466), (2809, 5856), (2928, 5618), (3233, 5088)]