331284384

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 1019652480

約数和(自身を除く): 688368096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 43, 48, 54, 72, 74, 86, 96, 108, 111, 129, 144, 148, 172, 216, 222, 241, 258, 288, 296, 333, 344, 387, 432, 444, 482, 516, 592, 666, 688, 723, 774, 864, 888, 964, 999, 1032, 1161, 1184, 1332, 1376, 1446, 1548, 1591, 1776, 1928, 1998, 2064, 2169, 2322, 2664, 2892, 3096, 3182, 3552, 3856, 3996, 4128, 4338, 4644, 4773, 5328, 5784, 6192, 6364, 6507, 7712, 7992, 8676, 8917, 9288, 9546, 10363, 10656, 11568, 12384, 12728, 13014, 14319, 15984, 17352, 17834, 18576, 19092, 20726, 23136, 25456, 26028, 26751, 28638, 31089, 31968, 34704, 35668, 37152, 38184, 41452, 42957, 50912, 52056, 53502, 57276, 62178, 69408, 71336, 76368, 80253, 82904, 85914, 93267, 104112, 107004, 114552, 124356, 142672, 152736, 160506, 165808, 171828, 186534, 208224, 214008, 229104, 240759, 248712, 279801, 285344, 321012, 331616, 343656, 373068, 383431, 428016, 458208, 481518, 497424, 559602, 642024, 687312, 746136, 766862, 856032, 963036, 994848, 1119204, 1150293, 1284048, 1374624, 1492272, 1533724, 1926072, 2238408, 2300586, 2568096, 2984544, 3067448, 3450879, 3852144, 4476816, 4601172, 6134896, 6901758, 7704288, 8953632, 9202344, 10352637, 12269792, 13803516, 18404688, 20705274, 27607032, 36809376, 41410548, 55214064, 82821096, 110428128, 165642192, 331284384]

約数ペア:

[(1, 331284384), (2, 165642192), (3, 110428128), (4, 82821096), (6, 55214064), (8, 41410548), (9, 36809376), (12, 27607032), (16, 20705274), (18, 18404688), (24, 13803516), (27, 12269792), (32, 10352637), (36, 9202344), (37, 8953632), (43, 7704288), (48, 6901758), (54, 6134896), (72, 4601172), (74, 4476816), (86, 3852144), (96, 3450879), (108, 3067448), (111, 2984544), (129, 2568096), (144, 2300586), (148, 2238408), (172, 1926072), (216, 1533724), (222, 1492272), (241, 1374624), (258, 1284048), (288, 1150293), (296, 1119204), (333, 994848), (344, 963036), (387, 856032), (432, 766862), (444, 746136), (482, 687312), (516, 642024), (592, 559602), (666, 497424), (688, 481518), (723, 458208), (774, 428016), (864, 383431), (888, 373068), (964, 343656), (999, 331616), (1032, 321012), (1161, 285344), (1184, 279801), (1332, 248712), (1376, 240759), (1446, 229104), (1548, 214008), (1591, 208224), (1776, 186534), (1928, 171828), (1998, 165808), (2064, 160506), (2169, 152736), (2322, 142672), (2664, 124356), (2892, 114552), (3096, 107004), (3182, 104112), (3552, 93267), (3856, 85914), (3996, 82904), (4128, 80253), (4338, 76368), (4644, 71336), (4773, 69408), (5328, 62178), (5784, 57276), (6192, 53502), (6364, 52056), (6507, 50912), (7712, 42957), (7992, 41452), (8676, 38184), (8917, 37152), (9288, 35668), (9546, 34704), (10363, 31968), (10656, 31089), (11568, 28638), (12384, 26751), (12728, 26028), (13014, 25456), (14319, 23136), (15984, 20726), (17352, 19092), (17834, 18576)]