404947488

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 1219276800

約数和(自身を除く): 814329312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 47, 48, 66, 82, 88, 94, 96, 123, 132, 141, 164, 176, 188, 199, 246, 264, 282, 328, 352, 376, 398, 451, 492, 517, 528, 564, 597, 656, 752, 796, 902, 984, 1034, 1056, 1128, 1194, 1312, 1353, 1504, 1551, 1592, 1804, 1927, 1968, 2068, 2189, 2256, 2388, 2706, 3102, 3184, 3608, 3854, 3936, 4136, 4378, 4512, 4776, 5412, 5781, 6204, 6368, 6567, 7216, 7708, 8159, 8272, 8756, 9353, 9552, 10824, 11562, 12408, 13134, 14432, 15416, 16318, 16544, 17512, 18706, 19104, 21197, 21648, 23124, 24477, 24816, 26268, 28059, 30832, 32636, 35024, 37412, 42394, 43296, 46248, 48954, 49632, 52536, 56118, 61664, 63591, 65272, 70048, 74824, 84788, 89749, 92496, 97908, 102883, 105072, 112236, 127182, 130544, 149648, 169576, 179498, 184992, 195816, 205766, 210144, 224472, 254364, 261088, 269247, 299296, 308649, 339152, 358996, 383473, 391632, 411532, 448944, 508728, 538494, 617298, 678304, 717992, 766946, 783264, 823064, 897888, 1017456, 1076988, 1150419, 1234596, 1435984, 1533892, 1646128, 2034912, 2153976, 2300838, 2469192, 2871968, 3067784, 3292256, 4218203, 4307952, 4601676, 4938384, 6135568, 8436406, 8615904, 9203352, 9876768, 12271136, 12654609, 16872812, 18406704, 25309218, 33745624, 36813408, 50618436, 67491248, 101236872, 134982496, 202473744, 404947488]

約数ペア:

[(1, 404947488), (2, 202473744), (3, 134982496), (4, 101236872), (6, 67491248), (8, 50618436), (11, 36813408), (12, 33745624), (16, 25309218), (22, 18406704), (24, 16872812), (32, 12654609), (33, 12271136), (41, 9876768), (44, 9203352), (47, 8615904), (48, 8436406), (66, 6135568), (82, 4938384), (88, 4601676), (94, 4307952), (96, 4218203), (123, 3292256), (132, 3067784), (141, 2871968), (164, 2469192), (176, 2300838), (188, 2153976), (199, 2034912), (246, 1646128), (264, 1533892), (282, 1435984), (328, 1234596), (352, 1150419), (376, 1076988), (398, 1017456), (451, 897888), (492, 823064), (517, 783264), (528, 766946), (564, 717992), (597, 678304), (656, 617298), (752, 538494), (796, 508728), (902, 448944), (984, 411532), (1034, 391632), (1056, 383473), (1128, 358996), (1194, 339152), (1312, 308649), (1353, 299296), (1504, 269247), (1551, 261088), (1592, 254364), (1804, 224472), (1927, 210144), (1968, 205766), (2068, 195816), (2189, 184992), (2256, 179498), (2388, 169576), (2706, 149648), (3102, 130544), (3184, 127182), (3608, 112236), (3854, 105072), (3936, 102883), (4136, 97908), (4378, 92496), (4512, 89749), (4776, 84788), (5412, 74824), (5781, 70048), (6204, 65272), (6368, 63591), (6567, 61664), (7216, 56118), (7708, 52536), (8159, 49632), (8272, 48954), (8756, 46248), (9353, 43296), (9552, 42394), (10824, 37412), (11562, 35024), (12408, 32636), (13134, 30832), (14432, 28059), (15416, 26268), (16318, 24816), (16544, 24477), (17512, 23124), (18706, 21648), (19104, 21197)]