490449492

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^4\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 150

約数和(自身を含む): 1415179458

約数和(自身を除く): 924729966

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 81, 106, 108, 117, 156, 159, 162, 169, 212, 234, 318, 324, 338, 351, 468, 477, 507, 636, 676, 689, 702, 954, 1014, 1053, 1378, 1404, 1431, 1521, 1908, 2028, 2067, 2106, 2197, 2756, 2862, 3042, 4134, 4212, 4293, 4394, 4563, 5724, 6084, 6201, 6591, 8268, 8586, 8788, 8957, 9126, 12402, 13182, 13689, 17172, 17914, 18252, 18603, 19773, 24804, 26364, 26871, 27378, 28561, 35828, 37206, 39546, 53742, 54756, 55809, 57122, 59319, 74412, 79092, 80613, 85683, 107484, 111618, 114244, 116441, 118638, 161226, 171366, 177957, 223236, 232882, 237276, 241839, 257049, 322452, 342732, 349323, 355914, 465764, 483678, 514098, 698646, 711828, 725517, 771147, 967356, 1028196, 1047969, 1397292, 1451034, 1513733, 1542294, 2095938, 2313441, 2902068, 3027466, 3084588, 3143907, 4191876, 4541199, 4626882, 6054932, 6287814, 9082398, 9253764, 9431721, 12575628, 13623597, 18164796, 18863442, 27247194, 37726884, 40870791, 54494388, 81741582, 122612373, 163483164, 245224746, 490449492]

約数ペア:

[(1, 490449492), (2, 245224746), (3, 163483164), (4, 122612373), (6, 81741582), (9, 54494388), (12, 40870791), (13, 37726884), (18, 27247194), (26, 18863442), (27, 18164796), (36, 13623597), (39, 12575628), (52, 9431721), (53, 9253764), (54, 9082398), (78, 6287814), (81, 6054932), (106, 4626882), (108, 4541199), (117, 4191876), (156, 3143907), (159, 3084588), (162, 3027466), (169, 2902068), (212, 2313441), (234, 2095938), (318, 1542294), (324, 1513733), (338, 1451034), (351, 1397292), (468, 1047969), (477, 1028196), (507, 967356), (636, 771147), (676, 725517), (689, 711828), (702, 698646), (954, 514098), (1014, 483678), (1053, 465764), (1378, 355914), (1404, 349323), (1431, 342732), (1521, 322452), (1908, 257049), (2028, 241839), (2067, 237276), (2106, 232882), (2197, 223236), (2756, 177957), (2862, 171366), (3042, 161226), (4134, 118638), (4212, 116441), (4293, 114244), (4394, 111618), (4563, 107484), (5724, 85683), (6084, 80613), (6201, 79092), (6591, 74412), (8268, 59319), (8586, 57122), (8788, 55809), (8957, 54756), (9126, 53742), (12402, 39546), (13182, 37206), (13689, 35828), (17172, 28561), (17914, 27378), (18252, 26871), (18603, 26364), (19773, 24804)]