1669567004

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1229}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 3533544000

約数和(自身を除く): 1863976996

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 239, 406, 478, 812, 956, 1229, 1421, 1673, 2458, 2842, 3346, 4916, 5684, 6692, 6931, 8603, 11711, 13862, 17206, 23422, 27724, 34412, 35641, 46844, 48517, 60221, 71282, 97034, 120442, 142564, 194068, 240884, 249487, 293731, 339619, 498974, 587462, 679238, 997948, 1174924, 1358476, 1746409, 2056117, 3492818, 4112234, 6985636, 8224468, 8518199, 14392819, 17036398, 28785638, 34072796, 57571276, 59627393, 119254786, 238509572, 417391751, 834783502, 1669567004]

約数ペア:

[(1, 1669567004), (2, 834783502), (4, 417391751), (7, 238509572), (14, 119254786), (28, 59627393), (29, 57571276), (49, 34072796), (58, 28785638), (98, 17036398), (116, 14392819), (196, 8518199), (203, 8224468), (239, 6985636), (406, 4112234), (478, 3492818), (812, 2056117), (956, 1746409), (1229, 1358476), (1421, 1174924), (1673, 997948), (2458, 679238), (2842, 587462), (3346, 498974), (4916, 339619), (5684, 293731), (6692, 249487), (6931, 240884), (8603, 194068), (11711, 142564), (13862, 120442), (17206, 97034), (23422, 71282), (27724, 60221), (34412, 48517), (35641, 46844)]