1661566286876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{11959}}^1$

素因数の和:12451

約数の個数: 96

約数和(自身を含む): 3152158464000

約数和(自身を除く): 1490592177124

約数列:

[1, 2, 4, 19, 38, 73, 76, 79, 146, 158, 292, 316, 317, 634, 1268, 1387, 1501, 2774, 3002, 5548, 5767, 6004, 6023, 11534, 11959, 12046, 23068, 23141, 23918, 24092, 25043, 46282, 47836, 50086, 92564, 100172, 109573, 219146, 227221, 438292, 439679, 454442, 475817, 873007, 879358, 908884, 944761, 951634, 1746014, 1758716, 1828139, 1889522, 1903268, 3492028, 3656278, 3779044, 3791003, 7312556, 7582006, 15164012, 16587133, 17950459, 33174266, 34734641, 35900918, 66348532, 68967553, 69469282, 71801836, 72029057, 137935106, 138938564, 144058114, 275870212, 276743219, 288116228, 299489237, 553486438, 598978474, 1106972876, 1197956948, 1310383507, 2620767014, 5241534028, 5258121161, 5690295503, 10516242322, 11380591006, 21032484644, 21862714301, 22761182012, 43725428602, 87450857204, 415391571719, 830783143438, 1661566286876]

約数ペア:

[(1, 1661566286876), (2, 830783143438), (4, 415391571719), (19, 87450857204), (38, 43725428602), (73, 22761182012), (76, 21862714301), (79, 21032484644), (146, 11380591006), (158, 10516242322), (292, 5690295503), (316, 5258121161), (317, 5241534028), (634, 2620767014), (1268, 1310383507), (1387, 1197956948), (1501, 1106972876), (2774, 598978474), (3002, 553486438), (5548, 299489237), (5767, 288116228), (6004, 276743219), (6023, 275870212), (11534, 144058114), (11959, 138938564), (12046, 137935106), (23068, 72029057), (23141, 71801836), (23918, 69469282), (24092, 68967553), (25043, 66348532), (46282, 35900918), (47836, 34734641), (50086, 33174266), (92564, 17950459), (100172, 16587133), (109573, 15164012), (219146, 7582006), (227221, 7312556), (438292, 3791003), (439679, 3779044), (454442, 3656278), (475817, 3492028), (873007, 1903268), (879358, 1889522), (908884, 1828139), (944761, 1758716), (951634, 1746014)]