309536136

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:453

約数の個数: 288

約数和(自身を含む): 1114790040

約数和(自身を除く): 805253904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 49, 51, 52, 56, 63, 68, 72, 78, 84, 91, 98, 102, 104, 117, 119, 126, 136, 147, 153, 156, 168, 182, 196, 204, 221, 234, 238, 252, 273, 294, 306, 312, 357, 364, 392, 397, 408, 441, 442, 468, 476, 504, 546, 588, 612, 637, 663, 714, 728, 794, 819, 833, 882, 884, 936, 952, 1071, 1092, 1176, 1191, 1224, 1274, 1326, 1428, 1547, 1588, 1638, 1666, 1764, 1768, 1911, 1989, 2142, 2184, 2382, 2499, 2548, 2652, 2779, 2856, 3094, 3176, 3276, 3332, 3528, 3573, 3822, 3978, 4284, 4641, 4764, 4998, 5096, 5161, 5304, 5558, 5733, 6188, 6552, 6664, 6749, 7146, 7497, 7644, 7956, 8337, 8568, 9282, 9528, 9996, 10322, 10829, 11116, 11466, 12376, 13498, 13923, 14292, 14994, 15288, 15483, 15912, 16674, 18564, 19453, 19992, 20247, 20644, 21658, 22232, 22932, 25011, 26996, 27846, 28584, 29988, 30966, 32487, 33348, 36127, 37128, 38906, 40494, 41288, 43316, 45864, 46449, 47243, 50022, 53992, 55692, 58359, 59976, 60741, 61932, 64974, 66696, 72254, 77812, 80988, 86632, 87737, 92898, 94486, 97461, 100044, 108381, 111384, 116718, 121482, 123864, 129948, 141729, 144508, 155624, 161976, 175077, 175474, 185796, 188972, 194922, 200088, 216762, 233436, 242964, 252889, 259896, 263211, 283458, 289016, 325143, 330701, 350154, 350948, 371592, 377944, 389844, 425187, 433524, 466872, 485928, 505778, 526422, 566916, 614159, 650286, 661402, 700308, 701896, 758667, 779688, 789633, 850374, 867048, 992103, 1011556, 1052844, 1133832, 1228318, 1300572, 1322804, 1400616, 1517334, 1579266, 1700748, 1842477, 1984206, 2023112, 2105688, 2276001, 2456636, 2601144, 2645608, 2976309, 3034668, 3158532, 3401496, 3684954, 3968412, 4299113, 4552002, 4913272, 5527431, 5952618, 6069336, 6317064, 7369908, 7936824, 8598226, 9104004, 11054862, 11905236, 12897339, 14739816, 17196452, 18208008, 22109724, 23810472, 25794678, 34392904, 38692017, 44219448, 51589356, 77384034, 103178712, 154768068, 309536136]

約数ペア:

[(1, 309536136), (2, 154768068), (3, 103178712), (4, 77384034), (6, 51589356), (7, 44219448), (8, 38692017), (9, 34392904), (12, 25794678), (13, 23810472), (14, 22109724), (17, 18208008), (18, 17196452), (21, 14739816), (24, 12897339), (26, 11905236), (28, 11054862), (34, 9104004), (36, 8598226), (39, 7936824), (42, 7369908), (49, 6317064), (51, 6069336), (52, 5952618), (56, 5527431), (63, 4913272), (68, 4552002), (72, 4299113), (78, 3968412), (84, 3684954), (91, 3401496), (98, 3158532), (102, 3034668), (104, 2976309), (117, 2645608), (119, 2601144), (126, 2456636), (136, 2276001), (147, 2105688), (153, 2023112), (156, 1984206), (168, 1842477), (182, 1700748), (196, 1579266), (204, 1517334), (221, 1400616), (234, 1322804), (238, 1300572), (252, 1228318), (273, 1133832), (294, 1052844), (306, 1011556), (312, 992103), (357, 867048), (364, 850374), (392, 789633), (397, 779688), (408, 758667), (441, 701896), (442, 700308), (468, 661402), (476, 650286), (504, 614159), (546, 566916), (588, 526422), (612, 505778), (637, 485928), (663, 466872), (714, 433524), (728, 425187), (794, 389844), (819, 377944), (833, 371592), (882, 350948), (884, 350154), (936, 330701), (952, 325143), (1071, 289016), (1092, 283458), (1176, 263211), (1191, 259896), (1224, 252889), (1274, 242964), (1326, 233436), (1428, 216762), (1547, 200088), (1588, 194922), (1638, 188972), (1666, 185796), (1764, 175474), (1768, 175077), (1911, 161976), (1989, 155624), (2142, 144508), (2184, 141729), (2382, 129948), (2499, 123864), (2548, 121482), (2652, 116718), (2779, 111384), (2856, 108381), (3094, 100044), (3176, 97461), (3276, 94486), (3332, 92898), (3528, 87737), (3573, 86632), (3822, 80988), (3978, 77812), (4284, 72254), (4641, 66696), (4764, 64974), (4998, 61932), (5096, 60741), (5161, 59976), (5304, 58359), (5558, 55692), (5733, 53992), (6188, 50022), (6552, 47243), (6664, 46449), (6749, 45864), (7146, 43316), (7497, 41288), (7644, 40494), (7956, 38906), (8337, 37128), (8568, 36127), (9282, 33348), (9528, 32487), (9996, 30966), (10322, 29988), (10829, 28584), (11116, 27846), (11466, 26996), (12376, 25011), (13498, 22932), (13923, 22232), (14292, 21658), (14994, 20644), (15288, 20247), (15483, 19992), (15912, 19453), (16674, 18564)]