16401663376

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{28619}}^1$

素因数の和:28701

約数の個数: 120

約数和(自身を含む): 40052659680

約数和(自身を除く): 23650996304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 49, 56, 68, 86, 98, 112, 119, 136, 172, 196, 238, 272, 301, 344, 392, 476, 602, 688, 731, 784, 833, 952, 1204, 1462, 1666, 1904, 2107, 2408, 2924, 3332, 4214, 4816, 5117, 5848, 6664, 8428, 10234, 11696, 13328, 16856, 20468, 28619, 33712, 35819, 40936, 57238, 71638, 81872, 114476, 143276, 200333, 228952, 286552, 400666, 457904, 486523, 573104, 801332, 973046, 1230617, 1402331, 1602664, 1946092, 2461234, 2804662, 3205328, 3405661, 3892184, 4922468, 5609324, 6811322, 7784368, 8614319, 9844936, 11218648, 13622644, 17228638, 19689872, 20920489, 22437296, 23839627, 27245288, 34457276, 41840978, 47679254, 54490576, 60300233, 68914552, 83681956, 95358508, 120600466, 137829104, 146443423, 167363912, 190717016, 241200932, 292886846, 334727824, 381434032, 482401864, 585773692, 964803728, 1025103961, 1171547384, 2050207922, 2343094768, 4100415844, 8200831688, 16401663376]

約数ペア:

[(1, 16401663376), (2, 8200831688), (4, 4100415844), (7, 2343094768), (8, 2050207922), (14, 1171547384), (16, 1025103961), (17, 964803728), (28, 585773692), (34, 482401864), (43, 381434032), (49, 334727824), (56, 292886846), (68, 241200932), (86, 190717016), (98, 167363912), (112, 146443423), (119, 137829104), (136, 120600466), (172, 95358508), (196, 83681956), (238, 68914552), (272, 60300233), (301, 54490576), (344, 47679254), (392, 41840978), (476, 34457276), (602, 27245288), (688, 23839627), (731, 22437296), (784, 20920489), (833, 19689872), (952, 17228638), (1204, 13622644), (1462, 11218648), (1666, 9844936), (1904, 8614319), (2107, 7784368), (2408, 6811322), (2924, 5609324), (3332, 4922468), (4214, 3892184), (4816, 3405661), (5117, 3205328), (5848, 2804662), (6664, 2461234), (8428, 1946092), (10234, 1602664), (11696, 1402331), (13328, 1230617), (16856, 973046), (20468, 801332), (28619, 573104), (33712, 486523), (35819, 457904), (40936, 400666), (57238, 286552), (71638, 228952), (81872, 200333), (114476, 143276)]