388763508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1669}}^1$

素因数の和:1789

約数の個数: 96

約数和(自身を含む): 1077350400

約数和(自身を除く): 688586892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 59, 84, 94, 118, 141, 177, 188, 236, 282, 329, 354, 413, 564, 658, 708, 826, 987, 1239, 1316, 1652, 1669, 1974, 2478, 2773, 3338, 3948, 4956, 5007, 5546, 6676, 8319, 10014, 11092, 11683, 16638, 19411, 20028, 23366, 33276, 35049, 38822, 46732, 58233, 70098, 77644, 78443, 98471, 116466, 140196, 156886, 196942, 232932, 235329, 295413, 313772, 393884, 470658, 549101, 590826, 689297, 941316, 1098202, 1181652, 1378594, 1647303, 2067891, 2196404, 2757188, 3294606, 4135782, 4628137, 6589212, 8271564, 9256274, 13884411, 18512548, 27768822, 32396959, 55537644, 64793918, 97190877, 129587836, 194381754, 388763508]

約数ペア:

[(1, 388763508), (2, 194381754), (3, 129587836), (4, 97190877), (6, 64793918), (7, 55537644), (12, 32396959), (14, 27768822), (21, 18512548), (28, 13884411), (42, 9256274), (47, 8271564), (59, 6589212), (84, 4628137), (94, 4135782), (118, 3294606), (141, 2757188), (177, 2196404), (188, 2067891), (236, 1647303), (282, 1378594), (329, 1181652), (354, 1098202), (413, 941316), (564, 689297), (658, 590826), (708, 549101), (826, 470658), (987, 393884), (1239, 313772), (1316, 295413), (1652, 235329), (1669, 232932), (1974, 196942), (2478, 156886), (2773, 140196), (3338, 116466), (3948, 98471), (4956, 78443), (5007, 77644), (5546, 70098), (6676, 58233), (8319, 46732), (10014, 38822), (11092, 35049), (11683, 33276), (16638, 23366), (19411, 20028)]