328646136

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 256

約数和(自身を含む): 1072512000

約数和(自身を除く): 743865864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 49, 52, 56, 74, 78, 83, 84, 91, 98, 104, 111, 147, 148, 156, 166, 168, 182, 196, 222, 249, 259, 273, 294, 296, 312, 332, 343, 364, 392, 444, 481, 498, 518, 546, 581, 588, 637, 664, 686, 728, 777, 888, 962, 996, 1029, 1036, 1079, 1092, 1162, 1176, 1274, 1372, 1443, 1554, 1743, 1813, 1911, 1924, 1992, 2058, 2072, 2158, 2184, 2324, 2548, 2744, 2886, 3071, 3108, 3237, 3367, 3486, 3626, 3822, 3848, 4067, 4116, 4316, 4459, 4648, 5096, 5439, 5772, 6142, 6216, 6474, 6734, 6972, 7252, 7553, 7644, 8134, 8232, 8632, 8918, 9213, 10101, 10878, 11544, 12201, 12284, 12691, 12948, 13377, 13468, 13944, 14504, 15106, 15288, 16268, 17836, 18426, 20202, 21497, 21756, 22659, 23569, 24402, 24568, 25382, 25896, 26754, 26936, 28469, 30212, 32536, 35672, 36852, 38073, 39923, 40404, 42994, 43512, 45318, 47138, 48804, 50764, 52871, 53508, 56938, 60424, 64491, 70707, 73704, 76146, 79846, 80808, 85407, 85988, 90636, 94276, 97608, 101528, 105742, 107016, 113876, 119769, 128982, 141414, 150479, 152292, 158613, 159692, 164983, 170814, 171976, 181272, 188552, 211484, 227752, 239538, 257964, 279461, 282828, 300958, 304584, 317226, 319384, 329966, 341628, 370097, 422968, 451437, 479076, 494949, 515928, 558922, 565656, 601916, 634452, 659932, 683256, 740194, 838383, 902874, 958152, 989898, 1053353, 1110291, 1117844, 1203832, 1268904, 1319864, 1480388, 1676766, 1805748, 1956227, 1979796, 2106706, 2220582, 2235688, 2960776, 3160059, 3353532, 3611496, 3912454, 3959592, 4213412, 4441164, 5868681, 6320118, 6707064, 7824908, 8426824, 8882328, 11737362, 12640236, 13693589, 15649816, 23474724, 25280472, 27387178, 41080767, 46949448, 54774356, 82161534, 109548712, 164323068, 328646136]

約数ペア:

[(1, 328646136), (2, 164323068), (3, 109548712), (4, 82161534), (6, 54774356), (7, 46949448), (8, 41080767), (12, 27387178), (13, 25280472), (14, 23474724), (21, 15649816), (24, 13693589), (26, 12640236), (28, 11737362), (37, 8882328), (39, 8426824), (42, 7824908), (49, 6707064), (52, 6320118), (56, 5868681), (74, 4441164), (78, 4213412), (83, 3959592), (84, 3912454), (91, 3611496), (98, 3353532), (104, 3160059), (111, 2960776), (147, 2235688), (148, 2220582), (156, 2106706), (166, 1979796), (168, 1956227), (182, 1805748), (196, 1676766), (222, 1480388), (249, 1319864), (259, 1268904), (273, 1203832), (294, 1117844), (296, 1110291), (312, 1053353), (332, 989898), (343, 958152), (364, 902874), (392, 838383), (444, 740194), (481, 683256), (498, 659932), (518, 634452), (546, 601916), (581, 565656), (588, 558922), (637, 515928), (664, 494949), (686, 479076), (728, 451437), (777, 422968), (888, 370097), (962, 341628), (996, 329966), (1029, 319384), (1036, 317226), (1079, 304584), (1092, 300958), (1162, 282828), (1176, 279461), (1274, 257964), (1372, 239538), (1443, 227752), (1554, 211484), (1743, 188552), (1813, 181272), (1911, 171976), (1924, 170814), (1992, 164983), (2058, 159692), (2072, 158613), (2158, 152292), (2184, 150479), (2324, 141414), (2548, 128982), (2744, 119769), (2886, 113876), (3071, 107016), (3108, 105742), (3237, 101528), (3367, 97608), (3486, 94276), (3626, 90636), (3822, 85988), (3848, 85407), (4067, 80808), (4116, 79846), (4316, 76146), (4459, 73704), (4648, 70707), (5096, 64491), (5439, 60424), (5772, 56938), (6142, 53508), (6216, 52871), (6474, 50764), (6734, 48804), (6972, 47138), (7252, 45318), (7553, 43512), (7644, 42994), (8134, 40404), (8232, 39923), (8632, 38073), (8918, 36852), (9213, 35672), (10101, 32536), (10878, 30212), (11544, 28469), (12201, 26936), (12284, 26754), (12691, 25896), (12948, 25382), (13377, 24568), (13468, 24402), (13944, 23569), (14504, 22659), (15106, 21756), (15288, 21497), (16268, 20202), (17836, 18426)]