2968804796

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 5667908400

約数和(自身を除く): 2699103604

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 137, 172, 274, 349, 361, 548, 698, 722, 817, 1396, 1444, 1634, 2603, 3268, 5206, 5891, 6631, 10412, 11782, 13262, 15007, 15523, 23564, 26524, 30014, 31046, 47813, 49457, 60028, 62092, 95626, 98914, 111929, 125989, 191252, 197828, 223858, 251978, 285133, 447716, 503956, 570266, 908447, 1140532, 1816894, 2055959, 2126651, 3633788, 4111918, 4253302, 5417527, 8223836, 8506604, 10835054, 17260493, 21670108, 34520986, 39063221, 69041972, 78126442, 156252884, 742201199, 1484402398, 2968804796]

約数ペア:

[(1, 2968804796), (2, 1484402398), (4, 742201199), (19, 156252884), (38, 78126442), (43, 69041972), (76, 39063221), (86, 34520986), (137, 21670108), (172, 17260493), (274, 10835054), (349, 8506604), (361, 8223836), (548, 5417527), (698, 4253302), (722, 4111918), (817, 3633788), (1396, 2126651), (1444, 2055959), (1634, 1816894), (2603, 1140532), (3268, 908447), (5206, 570266), (5891, 503956), (6631, 447716), (10412, 285133), (11782, 251978), (13262, 223858), (15007, 197828), (15523, 191252), (23564, 125989), (26524, 111929), (30014, 98914), (31046, 95626), (47813, 62092), (49457, 60028)]