347572728

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:478

約数の個数: 128

約数和(自身を含む): 997012800

約数和(自身を除く): 649440072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 97, 106, 108, 159, 194, 212, 216, 291, 313, 318, 388, 424, 477, 582, 626, 636, 776, 873, 939, 954, 1164, 1252, 1272, 1431, 1746, 1878, 1908, 2328, 2504, 2619, 2817, 2862, 3492, 3756, 3816, 5141, 5238, 5634, 5724, 6984, 7512, 8451, 10282, 10476, 11268, 11448, 15423, 16589, 16902, 20564, 20952, 22536, 30361, 30846, 33178, 33804, 41128, 46269, 49767, 60722, 61692, 66356, 67608, 91083, 92538, 99534, 121444, 123384, 132712, 138807, 149301, 182166, 185076, 199068, 242888, 273249, 277614, 298602, 364332, 370152, 398136, 447903, 546498, 555228, 597204, 728664, 819747, 895806, 1092996, 1110456, 1194408, 1609133, 1639494, 1791612, 2185992, 3218266, 3278988, 3583224, 4827399, 6436532, 6557976, 9654798, 12873064, 14482197, 19309596, 28964394, 38619192, 43446591, 57928788, 86893182, 115857576, 173786364, 347572728]

約数ペア:

[(1, 347572728), (2, 173786364), (3, 115857576), (4, 86893182), (6, 57928788), (8, 43446591), (9, 38619192), (12, 28964394), (18, 19309596), (24, 14482197), (27, 12873064), (36, 9654798), (53, 6557976), (54, 6436532), (72, 4827399), (97, 3583224), (106, 3278988), (108, 3218266), (159, 2185992), (194, 1791612), (212, 1639494), (216, 1609133), (291, 1194408), (313, 1110456), (318, 1092996), (388, 895806), (424, 819747), (477, 728664), (582, 597204), (626, 555228), (636, 546498), (776, 447903), (873, 398136), (939, 370152), (954, 364332), (1164, 298602), (1252, 277614), (1272, 273249), (1431, 242888), (1746, 199068), (1878, 185076), (1908, 182166), (2328, 149301), (2504, 138807), (2619, 132712), (2817, 123384), (2862, 121444), (3492, 99534), (3756, 92538), (3816, 91083), (5141, 67608), (5238, 66356), (5634, 61692), (5724, 60722), (6984, 49767), (7512, 46269), (8451, 41128), (10282, 33804), (10476, 33178), (11268, 30846), (11448, 30361), (15423, 22536), (16589, 20952), (16902, 20564)]