400585536

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:969

約数の個数: 168

約数和(自身を含む): 1258233704

約数和(自身を除く): 857648168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 64, 72, 78, 96, 104, 117, 122, 144, 156, 183, 192, 208, 234, 244, 288, 312, 366, 416, 468, 488, 549, 576, 624, 732, 793, 832, 877, 936, 976, 1098, 1248, 1464, 1586, 1754, 1872, 1952, 2196, 2379, 2496, 2631, 2928, 3172, 3508, 3744, 3904, 4392, 4758, 5262, 5856, 6344, 7016, 7137, 7488, 7893, 8784, 9516, 10524, 11401, 11712, 12688, 14032, 14274, 15786, 17568, 19032, 21048, 22802, 25376, 28064, 28548, 31572, 34203, 35136, 38064, 42096, 45604, 50752, 53497, 56128, 57096, 63144, 68406, 76128, 84192, 91208, 102609, 106994, 114192, 126288, 136812, 152256, 160491, 168384, 182416, 205218, 213988, 228384, 252576, 273624, 320982, 364832, 410436, 427976, 456768, 481473, 505152, 547248, 641964, 695461, 729664, 820872, 855952, 962946, 1094496, 1283928, 1390922, 1641744, 1711904, 1925892, 2086383, 2188992, 2567856, 2781844, 3283488, 3423808, 3851784, 4172766, 5135712, 5563688, 6259149, 6566976, 7703568, 8345532, 10271424, 11127376, 12518298, 15407136, 16691064, 22254752, 25036596, 30814272, 33382128, 44509504, 50073192, 66764256, 100146384, 133528512, 200292768, 400585536]

約数ペア:

[(1, 400585536), (2, 200292768), (3, 133528512), (4, 100146384), (6, 66764256), (8, 50073192), (9, 44509504), (12, 33382128), (13, 30814272), (16, 25036596), (18, 22254752), (24, 16691064), (26, 15407136), (32, 12518298), (36, 11127376), (39, 10271424), (48, 8345532), (52, 7703568), (61, 6566976), (64, 6259149), (72, 5563688), (78, 5135712), (96, 4172766), (104, 3851784), (117, 3423808), (122, 3283488), (144, 2781844), (156, 2567856), (183, 2188992), (192, 2086383), (208, 1925892), (234, 1711904), (244, 1641744), (288, 1390922), (312, 1283928), (366, 1094496), (416, 962946), (468, 855952), (488, 820872), (549, 729664), (576, 695461), (624, 641964), (732, 547248), (793, 505152), (832, 481473), (877, 456768), (936, 427976), (976, 410436), (1098, 364832), (1248, 320982), (1464, 273624), (1586, 252576), (1754, 228384), (1872, 213988), (1952, 205218), (2196, 182416), (2379, 168384), (2496, 160491), (2631, 152256), (2928, 136812), (3172, 126288), (3508, 114192), (3744, 106994), (3904, 102609), (4392, 91208), (4758, 84192), (5262, 76128), (5856, 68406), (6344, 63144), (7016, 57096), (7137, 56128), (7488, 53497), (7893, 50752), (8784, 45604), (9516, 42096), (10524, 38064), (11401, 35136), (11712, 34203), (12688, 31572), (14032, 28548), (14274, 28064), (15786, 25376), (17568, 22802), (19032, 21048)]