418380456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 1225368000

約数和(自身を除く): 806987544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 61, 76, 78, 89, 104, 114, 122, 152, 156, 169, 178, 183, 228, 244, 247, 267, 312, 338, 356, 366, 456, 488, 494, 507, 534, 676, 712, 732, 741, 793, 988, 1014, 1068, 1157, 1159, 1352, 1464, 1482, 1586, 1691, 1976, 2028, 2136, 2314, 2318, 2379, 2964, 3172, 3211, 3382, 3471, 3477, 4056, 4628, 4636, 4758, 5073, 5429, 5928, 6344, 6422, 6764, 6942, 6954, 9256, 9272, 9516, 9633, 10146, 10309, 10858, 12844, 13528, 13884, 13908, 15041, 15067, 16287, 19032, 19266, 20292, 20618, 21716, 21983, 25688, 27768, 27816, 30082, 30134, 30927, 32574, 38532, 40584, 41236, 43432, 43966, 45123, 45201, 60164, 60268, 61854, 65148, 65949, 70577, 77064, 82472, 87932, 90246, 90402, 103151, 120328, 120536, 123708, 130296, 131898, 141154, 175864, 180492, 180804, 195871, 206302, 211731, 247416, 263796, 282308, 285779, 309453, 360984, 361608, 391742, 412604, 423462, 527592, 564616, 571558, 587613, 618906, 783484, 825208, 846924, 857337, 917501, 1143116, 1175226, 1237812, 1340963, 1566968, 1693848, 1714674, 1835002, 2286232, 2350452, 2475624, 2681926, 2752503, 3429348, 3670004, 4022889, 4700904, 5363852, 5505006, 6858696, 7340008, 8045778, 10727704, 11010012, 16091556, 17432519, 22020024, 32183112, 34865038, 52297557, 69730076, 104595114, 139460152, 209190228, 418380456]

約数ペア:

[(1, 418380456), (2, 209190228), (3, 139460152), (4, 104595114), (6, 69730076), (8, 52297557), (12, 34865038), (13, 32183112), (19, 22020024), (24, 17432519), (26, 16091556), (38, 11010012), (39, 10727704), (52, 8045778), (57, 7340008), (61, 6858696), (76, 5505006), (78, 5363852), (89, 4700904), (104, 4022889), (114, 3670004), (122, 3429348), (152, 2752503), (156, 2681926), (169, 2475624), (178, 2350452), (183, 2286232), (228, 1835002), (244, 1714674), (247, 1693848), (267, 1566968), (312, 1340963), (338, 1237812), (356, 1175226), (366, 1143116), (456, 917501), (488, 857337), (494, 846924), (507, 825208), (534, 783484), (676, 618906), (712, 587613), (732, 571558), (741, 564616), (793, 527592), (988, 423462), (1014, 412604), (1068, 391742), (1157, 361608), (1159, 360984), (1352, 309453), (1464, 285779), (1482, 282308), (1586, 263796), (1691, 247416), (1976, 211731), (2028, 206302), (2136, 195871), (2314, 180804), (2318, 180492), (2379, 175864), (2964, 141154), (3172, 131898), (3211, 130296), (3382, 123708), (3471, 120536), (3477, 120328), (4056, 103151), (4628, 90402), (4636, 90246), (4758, 87932), (5073, 82472), (5429, 77064), (5928, 70577), (6344, 65949), (6422, 65148), (6764, 61854), (6942, 60268), (6954, 60164), (9256, 45201), (9272, 45123), (9516, 43966), (9633, 43432), (10146, 41236), (10309, 40584), (10858, 38532), (12844, 32574), (13528, 30927), (13884, 30134), (13908, 30082), (15041, 27816), (15067, 27768), (16287, 25688), (19032, 21983), (19266, 21716), (20292, 20618)]