31361406726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{8263}}^1$

素因数の和:8510

約数の個数: 96

約数和(自身を含む): 71865066240

約数和(自身を除く): 40503659514

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 197, 247, 338, 394, 494, 507, 591, 741, 1014, 1182, 1482, 2561, 3211, 3743, 5122, 6422, 7486, 7683, 8263, 9633, 11229, 15366, 16526, 19266, 22458, 24789, 33293, 48659, 49578, 66586, 97318, 99879, 107419, 145977, 156997, 199758, 214838, 291954, 313994, 322257, 470991, 632567, 644514, 941982, 1265134, 1396447, 1627811, 1897701, 2040961, 2792894, 3255622, 3795402, 4081922, 4189341, 4883433, 6122883, 8378682, 9766866, 12245766, 21161543, 26532493, 30928409, 42323086, 53064986, 61856818, 63484629, 79597479, 92785227, 126969258, 159194958, 185570454, 275100059, 402069317, 550200118, 804138634, 825300177, 1206207951, 1650600354, 2412415902, 5226901121, 10453802242, 15680703363, 31361406726]

約数ペア:

[(1, 31361406726), (2, 15680703363), (3, 10453802242), (6, 5226901121), (13, 2412415902), (19, 1650600354), (26, 1206207951), (38, 825300177), (39, 804138634), (57, 550200118), (78, 402069317), (114, 275100059), (169, 185570454), (197, 159194958), (247, 126969258), (338, 92785227), (394, 79597479), (494, 63484629), (507, 61856818), (591, 53064986), (741, 42323086), (1014, 30928409), (1182, 26532493), (1482, 21161543), (2561, 12245766), (3211, 9766866), (3743, 8378682), (5122, 6122883), (6422, 4883433), (7486, 4189341), (7683, 4081922), (8263, 3795402), (9633, 3255622), (11229, 2792894), (15366, 2040961), (16526, 1897701), (19266, 1627811), (22458, 1396447), (24789, 1265134), (33293, 941982), (48659, 644514), (49578, 632567), (66586, 470991), (97318, 322257), (99879, 313994), (107419, 291954), (145977, 214838), (156997, 199758)]