193863384

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1046

約数の個数: 192

約数和(自身を含む): 649958400

約数和(自身を除く): 456095016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 19, 22, 24, 26, 33, 36, 38, 39, 44, 52, 57, 66, 72, 76, 78, 88, 99, 104, 114, 117, 132, 143, 152, 156, 171, 198, 209, 228, 234, 247, 264, 286, 312, 342, 396, 418, 429, 456, 468, 494, 572, 627, 684, 741, 792, 836, 858, 936, 988, 991, 1144, 1254, 1287, 1368, 1482, 1672, 1716, 1881, 1976, 1982, 2223, 2508, 2574, 2717, 2964, 2973, 3432, 3762, 3964, 4446, 5016, 5148, 5434, 5928, 5946, 7524, 7928, 8151, 8892, 8919, 10296, 10868, 10901, 11892, 12883, 15048, 16302, 17784, 17838, 18829, 21736, 21802, 23784, 24453, 25766, 32604, 32703, 35676, 37658, 38649, 43604, 48906, 51532, 56487, 65208, 65406, 71352, 75316, 77298, 87208, 97812, 98109, 103064, 112974, 115947, 130812, 141713, 150632, 154596, 169461, 195624, 196218, 207119, 225948, 231894, 244777, 261624, 283426, 309192, 338922, 392436, 414238, 425139, 451896, 463788, 489554, 566852, 621357, 677844, 734331, 784872, 828476, 850278, 927576, 979108, 1133704, 1242714, 1275417, 1355688, 1468662, 1656952, 1700556, 1864071, 1958216, 2202993, 2485428, 2550834, 2692547, 2937324, 3401112, 3728142, 4405986, 4970856, 5101668, 5385094, 5874648, 7456284, 8077641, 8811972, 10203336, 10770188, 14912568, 16155282, 17623944, 21540376, 24232923, 32310564, 48465846, 64621128, 96931692, 193863384]

約数ペア:

[(1, 193863384), (2, 96931692), (3, 64621128), (4, 48465846), (6, 32310564), (8, 24232923), (9, 21540376), (11, 17623944), (12, 16155282), (13, 14912568), (18, 10770188), (19, 10203336), (22, 8811972), (24, 8077641), (26, 7456284), (33, 5874648), (36, 5385094), (38, 5101668), (39, 4970856), (44, 4405986), (52, 3728142), (57, 3401112), (66, 2937324), (72, 2692547), (76, 2550834), (78, 2485428), (88, 2202993), (99, 1958216), (104, 1864071), (114, 1700556), (117, 1656952), (132, 1468662), (143, 1355688), (152, 1275417), (156, 1242714), (171, 1133704), (198, 979108), (209, 927576), (228, 850278), (234, 828476), (247, 784872), (264, 734331), (286, 677844), (312, 621357), (342, 566852), (396, 489554), (418, 463788), (429, 451896), (456, 425139), (468, 414238), (494, 392436), (572, 338922), (627, 309192), (684, 283426), (741, 261624), (792, 244777), (836, 231894), (858, 225948), (936, 207119), (988, 196218), (991, 195624), (1144, 169461), (1254, 154596), (1287, 150632), (1368, 141713), (1482, 130812), (1672, 115947), (1716, 112974), (1881, 103064), (1976, 98109), (1982, 97812), (2223, 87208), (2508, 77298), (2574, 75316), (2717, 71352), (2964, 65406), (2973, 65208), (3432, 56487), (3762, 51532), (3964, 48906), (4446, 43604), (5016, 38649), (5148, 37658), (5434, 35676), (5928, 32703), (5946, 32604), (7524, 25766), (7928, 24453), (8151, 23784), (8892, 21802), (8919, 21736), (10296, 18829), (10868, 17838), (10901, 17784), (11892, 16302), (12883, 15048)]