258271416

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 320

約数和(自身を含む): 858654720

約数和(自身を除く): 600383304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 31, 36, 39, 43, 46, 52, 54, 62, 69, 72, 78, 81, 86, 92, 93, 104, 108, 117, 124, 129, 138, 156, 162, 172, 184, 186, 207, 216, 234, 248, 258, 276, 279, 299, 312, 324, 344, 351, 372, 387, 403, 414, 468, 516, 552, 558, 559, 598, 621, 648, 702, 713, 744, 774, 806, 828, 837, 897, 936, 989, 1032, 1053, 1116, 1118, 1161, 1196, 1209, 1242, 1333, 1404, 1426, 1548, 1612, 1656, 1674, 1677, 1794, 1863, 1978, 2106, 2139, 2232, 2236, 2322, 2392, 2418, 2484, 2511, 2666, 2691, 2808, 2852, 2967, 3096, 3224, 3348, 3354, 3483, 3588, 3627, 3726, 3956, 3999, 4212, 4278, 4472, 4644, 4836, 4968, 5022, 5031, 5332, 5382, 5704, 5934, 6417, 6696, 6708, 6966, 7176, 7254, 7452, 7912, 7998, 8073, 8424, 8556, 8901, 9269, 9288, 9672, 10044, 10062, 10664, 10764, 10881, 11868, 11997, 12834, 12857, 13416, 13932, 14508, 14904, 15093, 15996, 16146, 17112, 17329, 17802, 18538, 19251, 20088, 20124, 21528, 21762, 23736, 23994, 24219, 25668, 25714, 26703, 27807, 27864, 29016, 30186, 30659, 31992, 32292, 32643, 34658, 35604, 35991, 37076, 38502, 38571, 40248, 43524, 45279, 47988, 48438, 51336, 51428, 51987, 53406, 55614, 57753, 60372, 61318, 64584, 65286, 69316, 71208, 71982, 74152, 77004, 77142, 80109, 83421, 87048, 90558, 91977, 95976, 96876, 102856, 103974, 106812, 107973, 111228, 115506, 115713, 120744, 122636, 130572, 138632, 143964, 154008, 154284, 155961, 160218, 166842, 181116, 183954, 193752, 207948, 213624, 215946, 222456, 231012, 231426, 245272, 250263, 261144, 275931, 287928, 308568, 311922, 320436, 333684, 347139, 362232, 367908, 398567, 415896, 431892, 462024, 462852, 467883, 500526, 551862, 623844, 640872, 667368, 694278, 735816, 750789, 797134, 827793, 863784, 925704, 935766, 1001052, 1041417, 1103724, 1195701, 1247688, 1388556, 1403649, 1501578, 1594268, 1655586, 1871532, 2002104, 2082834, 2207448, 2391402, 2483379, 2777112, 2807298, 3003156, 3188536, 3311172, 3587103, 3743064, 4165668, 4782804, 4966758, 5614596, 6006312, 6622344, 7174206, 8331336, 9565608, 9933516, 10761309, 11229192, 14348412, 19867032, 21522618, 28696824, 32283927, 43045236, 64567854, 86090472, 129135708, 258271416]

約数ペア:

[(1, 258271416), (2, 129135708), (3, 86090472), (4, 64567854), (6, 43045236), (8, 32283927), (9, 28696824), (12, 21522618), (13, 19867032), (18, 14348412), (23, 11229192), (24, 10761309), (26, 9933516), (27, 9565608), (31, 8331336), (36, 7174206), (39, 6622344), (43, 6006312), (46, 5614596), (52, 4966758), (54, 4782804), (62, 4165668), (69, 3743064), (72, 3587103), (78, 3311172), (81, 3188536), (86, 3003156), (92, 2807298), (93, 2777112), (104, 2483379), (108, 2391402), (117, 2207448), (124, 2082834), (129, 2002104), (138, 1871532), (156, 1655586), (162, 1594268), (172, 1501578), (184, 1403649), (186, 1388556), (207, 1247688), (216, 1195701), (234, 1103724), (248, 1041417), (258, 1001052), (276, 935766), (279, 925704), (299, 863784), (312, 827793), (324, 797134), (344, 750789), (351, 735816), (372, 694278), (387, 667368), (403, 640872), (414, 623844), (468, 551862), (516, 500526), (552, 467883), (558, 462852), (559, 462024), (598, 431892), (621, 415896), (648, 398567), (702, 367908), (713, 362232), (744, 347139), (774, 333684), (806, 320436), (828, 311922), (837, 308568), (897, 287928), (936, 275931), (989, 261144), (1032, 250263), (1053, 245272), (1116, 231426), (1118, 231012), (1161, 222456), (1196, 215946), (1209, 213624), (1242, 207948), (1333, 193752), (1404, 183954), (1426, 181116), (1548, 166842), (1612, 160218), (1656, 155961), (1674, 154284), (1677, 154008), (1794, 143964), (1863, 138632), (1978, 130572), (2106, 122636), (2139, 120744), (2232, 115713), (2236, 115506), (2322, 111228), (2392, 107973), (2418, 106812), (2484, 103974), (2511, 102856), (2666, 96876), (2691, 95976), (2808, 91977), (2852, 90558), (2967, 87048), (3096, 83421), (3224, 80109), (3348, 77142), (3354, 77004), (3483, 74152), (3588, 71982), (3627, 71208), (3726, 69316), (3956, 65286), (3999, 64584), (4212, 61318), (4278, 60372), (4472, 57753), (4644, 55614), (4836, 53406), (4968, 51987), (5022, 51428), (5031, 51336), (5332, 48438), (5382, 47988), (5704, 45279), (5934, 43524), (6417, 40248), (6696, 38571), (6708, 38502), (6966, 37076), (7176, 35991), (7254, 35604), (7452, 34658), (7912, 32643), (7998, 32292), (8073, 31992), (8424, 30659), (8556, 30186), (8901, 29016), (9269, 27864), (9288, 27807), (9672, 26703), (10044, 25714), (10062, 25668), (10664, 24219), (10764, 23994), (10881, 23736), (11868, 21762), (11997, 21528), (12834, 20124), (12857, 20088), (13416, 19251), (13932, 18538), (14508, 17802), (14904, 17329), (15093, 17112), (15996, 16146)]