723871044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:810

約数の個数: 144

約数和(自身を含む): 2093844480

約数和(自身を除く): 1369973436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 127, 156, 171, 228, 234, 247, 254, 342, 381, 468, 494, 508, 641, 684, 741, 762, 988, 1143, 1282, 1482, 1524, 1651, 1923, 2223, 2286, 2413, 2564, 2964, 3302, 3846, 4446, 4572, 4826, 4953, 5769, 6604, 7239, 7692, 8333, 8892, 9652, 9906, 11538, 12179, 14478, 14859, 16666, 19812, 21717, 23076, 24358, 24999, 28956, 29718, 31369, 33332, 36537, 43434, 48716, 49998, 59436, 62738, 73074, 74997, 81407, 86868, 94107, 99996, 109611, 125476, 146148, 149994, 158327, 162814, 188214, 219222, 244221, 282321, 299988, 316654, 325628, 376428, 438444, 474981, 488442, 564642, 633308, 732663, 949962, 976884, 1058291, 1129284, 1424943, 1465326, 1546733, 1899924, 2116582, 2849886, 2930652, 3093466, 3174873, 4233164, 4640199, 5699772, 6186932, 6349746, 9280398, 9524619, 12699492, 13920597, 18560796, 19049238, 20107529, 27841194, 38098476, 40215058, 55682388, 60322587, 80430116, 120645174, 180967761, 241290348, 361935522, 723871044]

約数ペア:

[(1, 723871044), (2, 361935522), (3, 241290348), (4, 180967761), (6, 120645174), (9, 80430116), (12, 60322587), (13, 55682388), (18, 40215058), (19, 38098476), (26, 27841194), (36, 20107529), (38, 19049238), (39, 18560796), (52, 13920597), (57, 12699492), (76, 9524619), (78, 9280398), (114, 6349746), (117, 6186932), (127, 5699772), (156, 4640199), (171, 4233164), (228, 3174873), (234, 3093466), (247, 2930652), (254, 2849886), (342, 2116582), (381, 1899924), (468, 1546733), (494, 1465326), (508, 1424943), (641, 1129284), (684, 1058291), (741, 976884), (762, 949962), (988, 732663), (1143, 633308), (1282, 564642), (1482, 488442), (1524, 474981), (1651, 438444), (1923, 376428), (2223, 325628), (2286, 316654), (2413, 299988), (2564, 282321), (2964, 244221), (3302, 219222), (3846, 188214), (4446, 162814), (4572, 158327), (4826, 149994), (4953, 146148), (5769, 125476), (6604, 109611), (7239, 99996), (7692, 94107), (8333, 86868), (8892, 81407), (9652, 74997), (9906, 73074), (11538, 62738), (12179, 59436), (14478, 49998), (14859, 48716), (16666, 43434), (19812, 36537), (21717, 33332), (23076, 31369), (24358, 29718), (24999, 28956)]