439318908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 216

約数和(自身を含む): 1362396672

約数和(自身を除く): 923077764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 53, 63, 74, 84, 98, 106, 111, 126, 127, 147, 148, 159, 196, 212, 222, 252, 254, 259, 294, 318, 333, 371, 381, 441, 444, 477, 508, 518, 588, 636, 666, 742, 762, 777, 882, 889, 954, 1036, 1113, 1143, 1332, 1484, 1524, 1554, 1764, 1778, 1813, 1908, 1961, 2226, 2286, 2331, 2597, 2667, 3108, 3339, 3556, 3626, 3922, 4452, 4572, 4662, 4699, 5194, 5334, 5439, 5883, 6223, 6678, 6731, 7252, 7791, 7844, 8001, 9324, 9398, 10388, 10668, 10878, 11766, 12446, 13356, 13462, 13727, 14097, 15582, 16002, 16317, 17649, 18669, 18796, 20193, 21756, 23373, 23532, 24892, 26924, 27454, 28194, 31164, 32004, 32634, 32893, 35298, 37338, 40386, 41181, 42291, 46746, 47117, 54908, 56007, 56388, 60579, 65268, 65786, 70596, 74676, 80772, 82362, 84582, 93492, 94234, 96089, 98679, 112014, 121158, 123543, 131572, 141351, 164724, 169164, 188468, 192178, 197358, 224028, 230251, 242316, 247086, 249047, 282702, 288267, 296037, 329819, 384356, 394716, 424053, 460502, 494172, 498094, 565404, 576534, 592074, 659638, 690753, 747141, 848106, 864801, 921004, 989457, 996188, 1153068, 1184148, 1319276, 1381506, 1494282, 1696212, 1729602, 1743329, 1978914, 2072259, 2241423, 2763012, 2968371, 2988564, 3459204, 3486658, 3957828, 4144518, 4482846, 5229987, 5936742, 6973316, 8289036, 8965692, 10459974, 11873484, 12203303, 15689961, 20919948, 24406606, 31379922, 36609909, 48813212, 62759844, 73219818, 109829727, 146439636, 219659454, 439318908]

約数ペア:

[(1, 439318908), (2, 219659454), (3, 146439636), (4, 109829727), (6, 73219818), (7, 62759844), (9, 48813212), (12, 36609909), (14, 31379922), (18, 24406606), (21, 20919948), (28, 15689961), (36, 12203303), (37, 11873484), (42, 10459974), (49, 8965692), (53, 8289036), (63, 6973316), (74, 5936742), (84, 5229987), (98, 4482846), (106, 4144518), (111, 3957828), (126, 3486658), (127, 3459204), (147, 2988564), (148, 2968371), (159, 2763012), (196, 2241423), (212, 2072259), (222, 1978914), (252, 1743329), (254, 1729602), (259, 1696212), (294, 1494282), (318, 1381506), (333, 1319276), (371, 1184148), (381, 1153068), (441, 996188), (444, 989457), (477, 921004), (508, 864801), (518, 848106), (588, 747141), (636, 690753), (666, 659638), (742, 592074), (762, 576534), (777, 565404), (882, 498094), (889, 494172), (954, 460502), (1036, 424053), (1113, 394716), (1143, 384356), (1332, 329819), (1484, 296037), (1524, 288267), (1554, 282702), (1764, 249047), (1778, 247086), (1813, 242316), (1908, 230251), (1961, 224028), (2226, 197358), (2286, 192178), (2331, 188468), (2597, 169164), (2667, 164724), (3108, 141351), (3339, 131572), (3556, 123543), (3626, 121158), (3922, 112014), (4452, 98679), (4572, 96089), (4662, 94234), (4699, 93492), (5194, 84582), (5334, 82362), (5439, 80772), (5883, 74676), (6223, 70596), (6678, 65786), (6731, 65268), (7252, 60579), (7791, 56388), (7844, 56007), (8001, 54908), (9324, 47117), (9398, 46746), (10388, 42291), (10668, 41181), (10878, 40386), (11766, 37338), (12446, 35298), (13356, 32893), (13462, 32634), (13727, 32004), (14097, 31164), (15582, 28194), (16002, 27454), (16317, 26924), (17649, 24892), (18669, 23532), (18796, 23373), (20193, 21756)]