241919678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 491097600

約数和(自身を除く): 249177922

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 149, 154, 182, 286, 298, 811, 1001, 1043, 1622, 1639, 1937, 2002, 2086, 3278, 3874, 5677, 8921, 10543, 11354, 11473, 13559, 17842, 21086, 21307, 22946, 27118, 42614, 62447, 73801, 115973, 120839, 124894, 147602, 149149, 231946, 241678, 298298, 811811, 845873, 1329229, 1570907, 1623622, 1691746, 2658458, 3141814, 9304603, 10996349, 17279977, 18609206, 21992698, 34559954, 120959839, 241919678]

約数ペア:

[(1, 241919678), (2, 120959839), (7, 34559954), (11, 21992698), (13, 18609206), (14, 17279977), (22, 10996349), (26, 9304603), (77, 3141814), (91, 2658458), (143, 1691746), (149, 1623622), (154, 1570907), (182, 1329229), (286, 845873), (298, 811811), (811, 298298), (1001, 241678), (1043, 231946), (1622, 149149), (1639, 147602), (1937, 124894), (2002, 120839), (2086, 115973), (3278, 73801), (3874, 62447), (5677, 42614), (8921, 27118), (10543, 22946), (11354, 21307), (11473, 21086), (13559, 17842)]