217802016

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:839

約数の個数: 144

約数和(自身を含む): 665159040

約数和(自身を除く): 447357024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 53, 57, 72, 76, 96, 106, 114, 144, 152, 159, 171, 212, 228, 288, 304, 318, 342, 424, 456, 477, 608, 636, 684, 751, 848, 912, 954, 1007, 1272, 1368, 1502, 1696, 1824, 1908, 2014, 2253, 2544, 2736, 3004, 3021, 3816, 4028, 4506, 5088, 5472, 6008, 6042, 6759, 7632, 8056, 9012, 9063, 12016, 12084, 13518, 14269, 15264, 16112, 18024, 18126, 24032, 24168, 27036, 28538, 32224, 36048, 36252, 39803, 42807, 48336, 54072, 57076, 72096, 72504, 79606, 85614, 96672, 108144, 114152, 119409, 128421, 145008, 159212, 171228, 216288, 228304, 238818, 256842, 290016, 318424, 342456, 358227, 456608, 477636, 513684, 636848, 684912, 716454, 756257, 955272, 1027368, 1273696, 1369824, 1432908, 1512514, 1910544, 2054736, 2268771, 2865816, 3025028, 3821088, 4109472, 4537542, 5731632, 6050056, 6806313, 9075084, 11463264, 12100112, 13612626, 18150168, 24200224, 27225252, 36300336, 54450504, 72600672, 108901008, 217802016]

約数ペア:

[(1, 217802016), (2, 108901008), (3, 72600672), (4, 54450504), (6, 36300336), (8, 27225252), (9, 24200224), (12, 18150168), (16, 13612626), (18, 12100112), (19, 11463264), (24, 9075084), (32, 6806313), (36, 6050056), (38, 5731632), (48, 4537542), (53, 4109472), (57, 3821088), (72, 3025028), (76, 2865816), (96, 2268771), (106, 2054736), (114, 1910544), (144, 1512514), (152, 1432908), (159, 1369824), (171, 1273696), (212, 1027368), (228, 955272), (288, 756257), (304, 716454), (318, 684912), (342, 636848), (424, 513684), (456, 477636), (477, 456608), (608, 358227), (636, 342456), (684, 318424), (751, 290016), (848, 256842), (912, 238818), (954, 228304), (1007, 216288), (1272, 171228), (1368, 159212), (1502, 145008), (1696, 128421), (1824, 119409), (1908, 114152), (2014, 108144), (2253, 96672), (2544, 85614), (2736, 79606), (3004, 72504), (3021, 72096), (3816, 57076), (4028, 54072), (4506, 48336), (5088, 42807), (5472, 39803), (6008, 36252), (6042, 36048), (6759, 32224), (7632, 28538), (8056, 27036), (9012, 24168), (9063, 24032), (12016, 18126), (12084, 18024), (13518, 16112), (14269, 15264)]