378806688

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 288

約数和(自身を含む): 1248234624

約数和(自身を除く): 869427936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 53, 69, 72, 78, 83, 92, 96, 104, 106, 117, 138, 144, 156, 159, 166, 184, 207, 208, 212, 234, 249, 276, 288, 299, 312, 318, 332, 368, 414, 416, 424, 468, 477, 498, 552, 598, 624, 636, 664, 689, 736, 747, 828, 848, 897, 936, 954, 996, 1079, 1104, 1196, 1219, 1248, 1272, 1328, 1378, 1494, 1656, 1696, 1794, 1872, 1908, 1909, 1992, 2067, 2158, 2208, 2392, 2438, 2544, 2656, 2691, 2756, 2988, 3237, 3312, 3588, 3657, 3744, 3816, 3818, 3984, 4134, 4316, 4399, 4784, 4876, 5088, 5382, 5512, 5727, 5976, 6201, 6474, 6624, 7176, 7314, 7632, 7636, 7968, 8268, 8632, 8798, 9568, 9711, 9752, 10764, 10971, 11024, 11454, 11952, 12402, 12948, 13197, 14352, 14628, 15264, 15272, 15847, 16536, 17181, 17264, 17596, 19422, 19504, 21528, 21942, 22048, 22908, 23904, 24804, 24817, 25896, 26394, 28704, 29256, 30544, 31694, 33072, 34362, 34528, 35192, 38844, 39008, 39591, 43056, 43884, 45816, 47541, 49608, 49634, 51792, 52788, 57187, 58512, 61088, 63388, 66144, 68724, 70384, 74451, 77688, 79182, 86112, 87768, 91632, 95082, 99216, 99268, 101177, 103584, 105576, 114374, 117024, 126776, 137448, 140768, 142623, 148902, 155376, 158364, 171561, 175536, 183264, 190164, 198432, 198536, 202354, 211152, 223353, 228748, 253552, 274896, 285246, 297804, 303531, 310752, 316728, 343122, 351072, 380328, 397072, 404708, 422304, 446706, 457496, 507104, 514683, 549792, 570492, 595608, 607062, 633456, 686244, 760656, 794144, 809416, 893412, 910593, 914992, 1029366, 1140984, 1191216, 1214124, 1266912, 1315301, 1372488, 1521312, 1618832, 1786824, 1821186, 1829984, 2058732, 2281968, 2382432, 2428248, 2630602, 2744976, 3237664, 3573648, 3642372, 3945903, 4117464, 4563936, 4856496, 5261204, 5489952, 7147296, 7284744, 7891806, 8234928, 9712992, 10522408, 11837709, 14569488, 15783612, 16469856, 21044816, 23675418, 29138976, 31567224, 42089632, 47350836, 63134448, 94701672, 126268896, 189403344, 378806688]

約数ペア:

[(1, 378806688), (2, 189403344), (3, 126268896), (4, 94701672), (6, 63134448), (8, 47350836), (9, 42089632), (12, 31567224), (13, 29138976), (16, 23675418), (18, 21044816), (23, 16469856), (24, 15783612), (26, 14569488), (32, 11837709), (36, 10522408), (39, 9712992), (46, 8234928), (48, 7891806), (52, 7284744), (53, 7147296), (69, 5489952), (72, 5261204), (78, 4856496), (83, 4563936), (92, 4117464), (96, 3945903), (104, 3642372), (106, 3573648), (117, 3237664), (138, 2744976), (144, 2630602), (156, 2428248), (159, 2382432), (166, 2281968), (184, 2058732), (207, 1829984), (208, 1821186), (212, 1786824), (234, 1618832), (249, 1521312), (276, 1372488), (288, 1315301), (299, 1266912), (312, 1214124), (318, 1191216), (332, 1140984), (368, 1029366), (414, 914992), (416, 910593), (424, 893412), (468, 809416), (477, 794144), (498, 760656), (552, 686244), (598, 633456), (624, 607062), (636, 595608), (664, 570492), (689, 549792), (736, 514683), (747, 507104), (828, 457496), (848, 446706), (897, 422304), (936, 404708), (954, 397072), (996, 380328), (1079, 351072), (1104, 343122), (1196, 316728), (1219, 310752), (1248, 303531), (1272, 297804), (1328, 285246), (1378, 274896), (1494, 253552), (1656, 228748), (1696, 223353), (1794, 211152), (1872, 202354), (1908, 198536), (1909, 198432), (1992, 190164), (2067, 183264), (2158, 175536), (2208, 171561), (2392, 158364), (2438, 155376), (2544, 148902), (2656, 142623), (2691, 140768), (2756, 137448), (2988, 126776), (3237, 117024), (3312, 114374), (3588, 105576), (3657, 103584), (3744, 101177), (3816, 99268), (3818, 99216), (3984, 95082), (4134, 91632), (4316, 87768), (4399, 86112), (4784, 79182), (4876, 77688), (5088, 74451), (5382, 70384), (5512, 68724), (5727, 66144), (5976, 63388), (6201, 61088), (6474, 58512), (6624, 57187), (7176, 52788), (7314, 51792), (7632, 49634), (7636, 49608), (7968, 47541), (8268, 45816), (8632, 43884), (8798, 43056), (9568, 39591), (9711, 39008), (9752, 38844), (10764, 35192), (10971, 34528), (11024, 34362), (11454, 33072), (11952, 31694), (12402, 30544), (12948, 29256), (13197, 28704), (14352, 26394), (14628, 25896), (15264, 24817), (15272, 24804), (15847, 23904), (16536, 22908), (17181, 22048), (17264, 21942), (17596, 21528), (19422, 19504)]