1889920512

素因数分解:

$2^9\times 3^4\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:458

約数の個数: 200

約数和(自身を含む): 5694018000

約数和(自身を除く): 3804097488

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, 229, 256, 288, 324, 384, 398, 432, 458, 512, 576, 597, 648, 687, 768, 796, 864, 916, 1152, 1194, 1296, 1374, 1536, 1592, 1728, 1791, 1832, 2061, 2304, 2388, 2592, 2748, 3184, 3456, 3582, 3664, 4122, 4608, 4776, 5184, 5373, 5496, 6183, 6368, 6912, 7164, 7328, 8244, 9552, 10368, 10746, 10992, 12366, 12736, 13824, 14328, 14656, 16119, 16488, 18549, 19104, 20736, 21492, 21984, 24732, 25472, 28656, 29312, 32238, 32976, 37098, 38208, 41472, 42984, 43968, 45571, 49464, 50944, 57312, 58624, 64476, 65952, 74196, 76416, 85968, 87936, 91142, 98928, 101888, 114624, 117248, 128952, 131904, 136713, 148392, 152832, 171936, 175872, 182284, 197856, 229248, 257904, 263808, 273426, 296784, 305664, 343872, 351744, 364568, 395712, 410139, 458496, 515808, 527616, 546852, 593568, 687744, 729136, 791424, 820278, 916992, 1031616, 1055232, 1093704, 1187136, 1230417, 1375488, 1458272, 1582848, 1640556, 2063232, 2187408, 2374272, 2460834, 2750976, 2916544, 3165696, 3281112, 3691251, 4126464, 4374816, 4748544, 4921668, 5833088, 6562224, 7382502, 8252928, 8749632, 9497088, 9843336, 11666176, 13124448, 14765004, 17499264, 19686672, 23332352, 26248896, 29530008, 34998528, 39373344, 52497792, 59060016, 69997056, 78746688, 104995584, 118120032, 157493376, 209991168, 236240064, 314986752, 472480128, 629973504, 944960256, 1889920512]

約数ペア:

[(1, 1889920512), (2, 944960256), (3, 629973504), (4, 472480128), (6, 314986752), (8, 236240064), (9, 209991168), (12, 157493376), (16, 118120032), (18, 104995584), (24, 78746688), (27, 69997056), (32, 59060016), (36, 52497792), (48, 39373344), (54, 34998528), (64, 29530008), (72, 26248896), (81, 23332352), (96, 19686672), (108, 17499264), (128, 14765004), (144, 13124448), (162, 11666176), (192, 9843336), (199, 9497088), (216, 8749632), (229, 8252928), (256, 7382502), (288, 6562224), (324, 5833088), (384, 4921668), (398, 4748544), (432, 4374816), (458, 4126464), (512, 3691251), (576, 3281112), (597, 3165696), (648, 2916544), (687, 2750976), (768, 2460834), (796, 2374272), (864, 2187408), (916, 2063232), (1152, 1640556), (1194, 1582848), (1296, 1458272), (1374, 1375488), (1536, 1230417), (1592, 1187136), (1728, 1093704), (1791, 1055232), (1832, 1031616), (2061, 916992), (2304, 820278), (2388, 791424), (2592, 729136), (2748, 687744), (3184, 593568), (3456, 546852), (3582, 527616), (3664, 515808), (4122, 458496), (4608, 410139), (4776, 395712), (5184, 364568), (5373, 351744), (5496, 343872), (6183, 305664), (6368, 296784), (6912, 273426), (7164, 263808), (7328, 257904), (8244, 229248), (9552, 197856), (10368, 182284), (10746, 175872), (10992, 171936), (12366, 152832), (12736, 148392), (13824, 136713), (14328, 131904), (14656, 128952), (16119, 117248), (16488, 114624), (18549, 101888), (19104, 98928), (20736, 91142), (21492, 87936), (21984, 85968), (24732, 76416), (25472, 74196), (28656, 65952), (29312, 64476), (32238, 58624), (32976, 57312), (37098, 50944), (38208, 49464), (41472, 45571), (42984, 43968)]