238900116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{757}}^1$

素因数の和:818

約数の個数: 144

約数和(自身を含む): 729766016

約数和(自身を除く): 490865900

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 204, 221, 238, 273, 289, 357, 364, 442, 476, 546, 578, 663, 714, 757, 867, 884, 1092, 1156, 1326, 1428, 1514, 1547, 1734, 2023, 2271, 2652, 3028, 3094, 3468, 3757, 4046, 4542, 4641, 5299, 6069, 6188, 7514, 8092, 9084, 9282, 9841, 10598, 11271, 12138, 12869, 15028, 15897, 18564, 19682, 21196, 22542, 24276, 25738, 26299, 29523, 31794, 38607, 39364, 45084, 51476, 52598, 59046, 63588, 68887, 77214, 78897, 90083, 105196, 118092, 137774, 154428, 157794, 167297, 180166, 206661, 218773, 270249, 275548, 315588, 334594, 360332, 413322, 437546, 501891, 540498, 656319, 669188, 826644, 875092, 1003782, 1080996, 1171079, 1312638, 1531411, 2007564, 2342158, 2625276, 2844049, 3062822, 3513237, 4594233, 4684316, 5688098, 6125644, 7026474, 8532147, 9188466, 11376196, 14052948, 17064294, 18376932, 19908343, 34128588, 39816686, 59725029, 79633372, 119450058, 238900116]

約数ペア:

[(1, 238900116), (2, 119450058), (3, 79633372), (4, 59725029), (6, 39816686), (7, 34128588), (12, 19908343), (13, 18376932), (14, 17064294), (17, 14052948), (21, 11376196), (26, 9188466), (28, 8532147), (34, 7026474), (39, 6125644), (42, 5688098), (51, 4684316), (52, 4594233), (68, 3513237), (78, 3062822), (84, 2844049), (91, 2625276), (102, 2342158), (119, 2007564), (156, 1531411), (182, 1312638), (204, 1171079), (221, 1080996), (238, 1003782), (273, 875092), (289, 826644), (357, 669188), (364, 656319), (442, 540498), (476, 501891), (546, 437546), (578, 413322), (663, 360332), (714, 334594), (757, 315588), (867, 275548), (884, 270249), (1092, 218773), (1156, 206661), (1326, 180166), (1428, 167297), (1514, 157794), (1547, 154428), (1734, 137774), (2023, 118092), (2271, 105196), (2652, 90083), (3028, 78897), (3094, 77214), (3468, 68887), (3757, 63588), (4046, 59046), (4542, 52598), (4641, 51476), (5299, 45084), (6069, 39364), (6188, 38607), (7514, 31794), (8092, 29523), (9084, 26299), (9282, 25738), (9841, 24276), (10598, 22542), (11271, 21196), (12138, 19682), (12869, 18564), (15028, 15897)]