419981328

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 320

約数和(自身を含む): 1417409280

約数和(自身を除く): 997427952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 53, 54, 68, 72, 78, 83, 102, 104, 106, 108, 117, 136, 144, 153, 156, 159, 166, 204, 208, 212, 216, 221, 234, 249, 272, 306, 312, 318, 332, 351, 408, 424, 432, 442, 459, 468, 477, 498, 612, 624, 636, 663, 664, 689, 702, 747, 816, 848, 884, 901, 918, 936, 954, 996, 1079, 1224, 1272, 1326, 1328, 1378, 1404, 1411, 1431, 1494, 1768, 1802, 1836, 1872, 1908, 1989, 1992, 2067, 2158, 2241, 2448, 2544, 2652, 2703, 2756, 2808, 2822, 2862, 2988, 3237, 3536, 3604, 3672, 3816, 3978, 3984, 4134, 4233, 4316, 4399, 4482, 5304, 5406, 5512, 5616, 5644, 5724, 5967, 5976, 6201, 6474, 7208, 7344, 7632, 7956, 8109, 8268, 8466, 8632, 8798, 8964, 9711, 10608, 10812, 11024, 11288, 11448, 11713, 11934, 11952, 12402, 12699, 12948, 13197, 14416, 15912, 16218, 16536, 16932, 17264, 17596, 17928, 18343, 18603, 19422, 21624, 22576, 22896, 23426, 23868, 24327, 24804, 25398, 25896, 26394, 29133, 31824, 32436, 33072, 33864, 35139, 35192, 35856, 36686, 37206, 38097, 38844, 39591, 43248, 46852, 47736, 48654, 49608, 50796, 51792, 52788, 55029, 57187, 58266, 64872, 67728, 70278, 70384, 73372, 74412, 74783, 76194, 77688, 79182, 93704, 95472, 97308, 99216, 101592, 105417, 105576, 110058, 114374, 116532, 118773, 129744, 140556, 146744, 148824, 149566, 152388, 155376, 158364, 165087, 171561, 187408, 194616, 203184, 210834, 211152, 220116, 224349, 228748, 233064, 237546, 281112, 293488, 297648, 299132, 304776, 316251, 316728, 330174, 343122, 389232, 421668, 440232, 448698, 457496, 466128, 475092, 495261, 514683, 562224, 598264, 609552, 632502, 633456, 660348, 673047, 686244, 843336, 880464, 897396, 914992, 950184, 972179, 990522, 1029366, 1196528, 1265004, 1320696, 1346094, 1372488, 1544049, 1686672, 1794792, 1900368, 1944358, 1981044, 2019141, 2058732, 2530008, 2641392, 2692188, 2744976, 2916537, 3088098, 3589584, 3888716, 3962088, 4038282, 4117464, 5060016, 5384376, 5833074, 6176196, 7777432, 7924176, 8076564, 8234928, 8749611, 10768752, 11666148, 12352392, 15554864, 16153128, 17499222, 23332296, 24704784, 26248833, 32306256, 34998444, 46664592, 52497666, 69996888, 104995332, 139993776, 209990664, 419981328]

約数ペア:

[(1, 419981328), (2, 209990664), (3, 139993776), (4, 104995332), (6, 69996888), (8, 52497666), (9, 46664592), (12, 34998444), (13, 32306256), (16, 26248833), (17, 24704784), (18, 23332296), (24, 17499222), (26, 16153128), (27, 15554864), (34, 12352392), (36, 11666148), (39, 10768752), (48, 8749611), (51, 8234928), (52, 8076564), (53, 7924176), (54, 7777432), (68, 6176196), (72, 5833074), (78, 5384376), (83, 5060016), (102, 4117464), (104, 4038282), (106, 3962088), (108, 3888716), (117, 3589584), (136, 3088098), (144, 2916537), (153, 2744976), (156, 2692188), (159, 2641392), (166, 2530008), (204, 2058732), (208, 2019141), (212, 1981044), (216, 1944358), (221, 1900368), (234, 1794792), (249, 1686672), (272, 1544049), (306, 1372488), (312, 1346094), (318, 1320696), (332, 1265004), (351, 1196528), (408, 1029366), (424, 990522), (432, 972179), (442, 950184), (459, 914992), (468, 897396), (477, 880464), (498, 843336), (612, 686244), (624, 673047), (636, 660348), (663, 633456), (664, 632502), (689, 609552), (702, 598264), (747, 562224), (816, 514683), (848, 495261), (884, 475092), (901, 466128), (918, 457496), (936, 448698), (954, 440232), (996, 421668), (1079, 389232), (1224, 343122), (1272, 330174), (1326, 316728), (1328, 316251), (1378, 304776), (1404, 299132), (1411, 297648), (1431, 293488), (1494, 281112), (1768, 237546), (1802, 233064), (1836, 228748), (1872, 224349), (1908, 220116), (1989, 211152), (1992, 210834), (2067, 203184), (2158, 194616), (2241, 187408), (2448, 171561), (2544, 165087), (2652, 158364), (2703, 155376), (2756, 152388), (2808, 149566), (2822, 148824), (2862, 146744), (2988, 140556), (3237, 129744), (3536, 118773), (3604, 116532), (3672, 114374), (3816, 110058), (3978, 105576), (3984, 105417), (4134, 101592), (4233, 99216), (4316, 97308), (4399, 95472), (4482, 93704), (5304, 79182), (5406, 77688), (5512, 76194), (5616, 74783), (5644, 74412), (5724, 73372), (5967, 70384), (5976, 70278), (6201, 67728), (6474, 64872), (7208, 58266), (7344, 57187), (7632, 55029), (7956, 52788), (8109, 51792), (8268, 50796), (8466, 49608), (8632, 48654), (8798, 47736), (8964, 46852), (9711, 43248), (10608, 39591), (10812, 38844), (11024, 38097), (11288, 37206), (11448, 36686), (11713, 35856), (11934, 35192), (11952, 35139), (12402, 33864), (12699, 33072), (12948, 32436), (13197, 31824), (14416, 29133), (15912, 26394), (16218, 25896), (16536, 25398), (16932, 24804), (17264, 24327), (17596, 23868), (17928, 23426), (18343, 22896), (18603, 22576), (19422, 21624)]