331372008

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 1050379200

約数和(自身を除く): 719007192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 61, 66, 72, 76, 88, 99, 114, 122, 132, 152, 171, 183, 198, 209, 228, 244, 264, 342, 361, 366, 396, 418, 456, 488, 549, 627, 671, 684, 722, 732, 792, 836, 1083, 1098, 1159, 1254, 1342, 1368, 1444, 1464, 1672, 1881, 2013, 2166, 2196, 2318, 2508, 2684, 2888, 3249, 3477, 3762, 3971, 4026, 4332, 4392, 4636, 5016, 5368, 6039, 6498, 6859, 6954, 7524, 7942, 8052, 8664, 9272, 10431, 11913, 12078, 12749, 12996, 13718, 13908, 15048, 15884, 16104, 20577, 20862, 22021, 23826, 24156, 25498, 25992, 27436, 27816, 31768, 35739, 38247, 41154, 41724, 44042, 47652, 48312, 50996, 54872, 61731, 66063, 71478, 75449, 76494, 82308, 83448, 88084, 95304, 101992, 114741, 123462, 132126, 142956, 150898, 152988, 164616, 176168, 198189, 226347, 229482, 242231, 246924, 264252, 285912, 301796, 305976, 396378, 418399, 452694, 458964, 484462, 493848, 528504, 603592, 679041, 726693, 792756, 836798, 905388, 917928, 968924, 1255197, 1358082, 1453386, 1585512, 1673596, 1810776, 1937848, 2180079, 2510394, 2716164, 2906772, 3347192, 3765591, 4360158, 4602389, 5020788, 5432328, 5813544, 7531182, 8720316, 9204778, 10041576, 13807167, 15062364, 17440632, 18409556, 27614334, 30124728, 36819112, 41421501, 55228668, 82843002, 110457336, 165686004, 331372008]

約数ペア:

[(1, 331372008), (2, 165686004), (3, 110457336), (4, 82843002), (6, 55228668), (8, 41421501), (9, 36819112), (11, 30124728), (12, 27614334), (18, 18409556), (19, 17440632), (22, 15062364), (24, 13807167), (33, 10041576), (36, 9204778), (38, 8720316), (44, 7531182), (57, 5813544), (61, 5432328), (66, 5020788), (72, 4602389), (76, 4360158), (88, 3765591), (99, 3347192), (114, 2906772), (122, 2716164), (132, 2510394), (152, 2180079), (171, 1937848), (183, 1810776), (198, 1673596), (209, 1585512), (228, 1453386), (244, 1358082), (264, 1255197), (342, 968924), (361, 917928), (366, 905388), (396, 836798), (418, 792756), (456, 726693), (488, 679041), (549, 603592), (627, 528504), (671, 493848), (684, 484462), (722, 458964), (732, 452694), (792, 418399), (836, 396378), (1083, 305976), (1098, 301796), (1159, 285912), (1254, 264252), (1342, 246924), (1368, 242231), (1444, 229482), (1464, 226347), (1672, 198189), (1881, 176168), (2013, 164616), (2166, 152988), (2196, 150898), (2318, 142956), (2508, 132126), (2684, 123462), (2888, 114741), (3249, 101992), (3477, 95304), (3762, 88084), (3971, 83448), (4026, 82308), (4332, 76494), (4392, 75449), (4636, 71478), (5016, 66063), (5368, 61731), (6039, 54872), (6498, 50996), (6859, 48312), (6954, 47652), (7524, 44042), (7942, 41724), (8052, 41154), (8664, 38247), (9272, 35739), (10431, 31768), (11913, 27816), (12078, 27436), (12749, 25992), (12996, 25498), (13718, 24156), (13908, 23826), (15048, 22021), (15884, 20862), (16104, 20577)]