920201472

素因数分解:

$2^8\times 3^4\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:450

約数の個数: 180

約数和(自身を含む): 2770028800

約数和(自身を除く): 1849827328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 199, 216, 223, 256, 288, 324, 384, 398, 432, 446, 576, 597, 648, 669, 768, 796, 864, 892, 1152, 1194, 1296, 1338, 1592, 1728, 1784, 1791, 2007, 2304, 2388, 2592, 2676, 3184, 3456, 3568, 3582, 4014, 4776, 5184, 5352, 5373, 6021, 6368, 6912, 7136, 7164, 8028, 9552, 10368, 10704, 10746, 12042, 12736, 14272, 14328, 16056, 16119, 18063, 19104, 20736, 21408, 21492, 24084, 25472, 28544, 28656, 32112, 32238, 36126, 38208, 42816, 42984, 44377, 48168, 50944, 57088, 57312, 64224, 64476, 72252, 76416, 85632, 85968, 88754, 96336, 114624, 128448, 128952, 133131, 144504, 152832, 171264, 171936, 177508, 192672, 229248, 256896, 257904, 266262, 289008, 343872, 355016, 385344, 399393, 458496, 513792, 515808, 532524, 578016, 687744, 710032, 770688, 798786, 1031616, 1065048, 1156032, 1198179, 1375488, 1420064, 1541376, 1597572, 2063232, 2130096, 2312064, 2396358, 2840128, 3195144, 3594537, 4126464, 4260192, 4624128, 4792716, 5680256, 6390288, 7189074, 8520384, 9585432, 11360512, 12780576, 14378148, 17040768, 19170864, 25561152, 28756296, 34081536, 38341728, 51122304, 57512592, 76683456, 102244608, 115025184, 153366912, 230050368, 306733824, 460100736, 920201472]

約数ペア:

[(1, 920201472), (2, 460100736), (3, 306733824), (4, 230050368), (6, 153366912), (8, 115025184), (9, 102244608), (12, 76683456), (16, 57512592), (18, 51122304), (24, 38341728), (27, 34081536), (32, 28756296), (36, 25561152), (48, 19170864), (54, 17040768), (64, 14378148), (72, 12780576), (81, 11360512), (96, 9585432), (108, 8520384), (128, 7189074), (144, 6390288), (162, 5680256), (192, 4792716), (199, 4624128), (216, 4260192), (223, 4126464), (256, 3594537), (288, 3195144), (324, 2840128), (384, 2396358), (398, 2312064), (432, 2130096), (446, 2063232), (576, 1597572), (597, 1541376), (648, 1420064), (669, 1375488), (768, 1198179), (796, 1156032), (864, 1065048), (892, 1031616), (1152, 798786), (1194, 770688), (1296, 710032), (1338, 687744), (1592, 578016), (1728, 532524), (1784, 515808), (1791, 513792), (2007, 458496), (2304, 399393), (2388, 385344), (2592, 355016), (2676, 343872), (3184, 289008), (3456, 266262), (3568, 257904), (3582, 256896), (4014, 229248), (4776, 192672), (5184, 177508), (5352, 171936), (5373, 171264), (6021, 152832), (6368, 144504), (6912, 133131), (7136, 128952), (7164, 128448), (8028, 114624), (9552, 96336), (10368, 88754), (10704, 85968), (10746, 85632), (12042, 76416), (12736, 72252), (14272, 64476), (14328, 64224), (16056, 57312), (16119, 57088), (18063, 50944), (19104, 48168), (20736, 44377), (21408, 42984), (21492, 42816), (24084, 38208), (25472, 36126), (28544, 32238), (28656, 32112)]