238962354

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 521189760

約数和(自身を除く): 282227406

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 181, 222, 313, 362, 543, 626, 703, 939, 1086, 1406, 1878, 2109, 3439, 4218, 5947, 6697, 6878, 10317, 11581, 11894, 13394, 17841, 20091, 20634, 23162, 34743, 35682, 40182, 56653, 69486, 113306, 127243, 169959, 220039, 254486, 339918, 381729, 440078, 660117, 763458, 1076407, 1320234, 2096161, 2152814, 3229221, 4192322, 6288483, 6458442, 12576966, 39827059, 79654118, 119481177, 238962354]

約数ペア:

[(1, 238962354), (2, 119481177), (3, 79654118), (6, 39827059), (19, 12576966), (37, 6458442), (38, 6288483), (57, 4192322), (74, 3229221), (111, 2152814), (114, 2096161), (181, 1320234), (222, 1076407), (313, 763458), (362, 660117), (543, 440078), (626, 381729), (703, 339918), (939, 254486), (1086, 220039), (1406, 169959), (1878, 127243), (2109, 113306), (3439, 69486), (4218, 56653), (5947, 40182), (6697, 35682), (6878, 34743), (10317, 23162), (11581, 20634), (11894, 20091), (13394, 17841)]