254654016

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1372

約数の個数: 112

約数和(自身を含む): 725667840

約数和(自身を除く): 471013824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 64, 68, 96, 102, 122, 136, 183, 192, 204, 244, 272, 366, 408, 488, 544, 732, 816, 976, 1037, 1088, 1279, 1464, 1632, 1952, 2074, 2558, 2928, 3111, 3264, 3837, 3904, 4148, 5116, 5856, 6222, 7674, 8296, 10232, 11712, 12444, 15348, 16592, 20464, 21743, 24888, 30696, 33184, 40928, 43486, 49776, 61392, 65229, 66368, 78019, 81856, 86972, 99552, 122784, 130458, 156038, 173944, 199104, 234057, 245568, 260916, 312076, 347888, 468114, 521832, 624152, 695776, 936228, 1043664, 1248304, 1326323, 1391552, 1872456, 2087328, 2496608, 2652646, 3744912, 3978969, 4174656, 4993216, 5305292, 7489824, 7957938, 10610584, 14979648, 15915876, 21221168, 31831752, 42442336, 63663504, 84884672, 127327008, 254654016]

約数ペア:

[(1, 254654016), (2, 127327008), (3, 84884672), (4, 63663504), (6, 42442336), (8, 31831752), (12, 21221168), (16, 15915876), (17, 14979648), (24, 10610584), (32, 7957938), (34, 7489824), (48, 5305292), (51, 4993216), (61, 4174656), (64, 3978969), (68, 3744912), (96, 2652646), (102, 2496608), (122, 2087328), (136, 1872456), (183, 1391552), (192, 1326323), (204, 1248304), (244, 1043664), (272, 936228), (366, 695776), (408, 624152), (488, 521832), (544, 468114), (732, 347888), (816, 312076), (976, 260916), (1037, 245568), (1088, 234057), (1279, 199104), (1464, 173944), (1632, 156038), (1952, 130458), (2074, 122784), (2558, 99552), (2928, 86972), (3111, 81856), (3264, 78019), (3837, 66368), (3904, 65229), (4148, 61392), (5116, 49776), (5856, 43486), (6222, 40928), (7674, 33184), (8296, 30696), (10232, 24888), (11712, 21743), (12444, 20464), (15348, 16592)]