278380644

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 709430400

約数和(自身を除く): 431049756

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 59, 68, 101, 102, 118, 177, 202, 204, 229, 236, 303, 354, 404, 458, 606, 687, 708, 916, 1003, 1212, 1374, 1717, 2006, 2748, 3009, 3434, 3893, 4012, 5151, 5959, 6018, 6868, 7786, 10302, 11679, 11918, 12036, 13511, 15572, 17877, 20604, 23129, 23358, 23836, 27022, 35754, 40533, 46258, 46716, 54044, 69387, 71508, 81066, 92516, 101303, 138774, 162132, 202606, 229687, 277548, 303909, 393193, 405212, 459374, 607818, 689061, 786386, 918748, 1179579, 1215636, 1364611, 1378122, 1572772, 2359158, 2729222, 2756244, 4093833, 4718316, 5458444, 8187666, 16375332, 23198387, 46396774, 69595161, 92793548, 139190322, 278380644]

約数ペア:

[(1, 278380644), (2, 139190322), (3, 92793548), (4, 69595161), (6, 46396774), (12, 23198387), (17, 16375332), (34, 8187666), (51, 5458444), (59, 4718316), (68, 4093833), (101, 2756244), (102, 2729222), (118, 2359158), (177, 1572772), (202, 1378122), (204, 1364611), (229, 1215636), (236, 1179579), (303, 918748), (354, 786386), (404, 689061), (458, 607818), (606, 459374), (687, 405212), (708, 393193), (916, 303909), (1003, 277548), (1212, 229687), (1374, 202606), (1717, 162132), (2006, 138774), (2748, 101303), (3009, 92516), (3434, 81066), (3893, 71508), (4012, 69387), (5151, 54044), (5959, 46716), (6018, 46258), (6868, 40533), (7786, 35754), (10302, 27022), (11679, 23836), (11918, 23358), (12036, 23129), (13511, 20604), (15572, 17877)]