719168076

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{17981}}^1$

素因数の和:18103

約数の個数: 72

約数和(自身を含む): 2002907088

約数和(自身を除く): 1283739012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 101, 132, 198, 202, 303, 396, 404, 606, 909, 1111, 1212, 1818, 2222, 3333, 3636, 4444, 6666, 9999, 13332, 17981, 19998, 35962, 39996, 53943, 71924, 107886, 161829, 197791, 215772, 323658, 395582, 593373, 647316, 791164, 1186746, 1780119, 1816081, 2373492, 3560238, 3632162, 5448243, 7120476, 7264324, 10896486, 16344729, 19976891, 21792972, 32689458, 39953782, 59930673, 65378916, 79907564, 119861346, 179792019, 239722692, 359584038, 719168076]

約数ペア:

[(1, 719168076), (2, 359584038), (3, 239722692), (4, 179792019), (6, 119861346), (9, 79907564), (11, 65378916), (12, 59930673), (18, 39953782), (22, 32689458), (33, 21792972), (36, 19976891), (44, 16344729), (66, 10896486), (99, 7264324), (101, 7120476), (132, 5448243), (198, 3632162), (202, 3560238), (303, 2373492), (396, 1816081), (404, 1780119), (606, 1186746), (909, 791164), (1111, 647316), (1212, 593373), (1818, 395582), (2222, 323658), (3333, 215772), (3636, 197791), (4444, 161829), (6666, 107886), (9999, 71924), (13332, 53943), (17981, 39996), (19998, 35962)]