247394448

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2957}}^1$

素因数の和:3061

約数の個数: 120

約数和(自身を含む): 801073728

約数和(自身を除く): 553679280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 83, 84, 112, 126, 144, 166, 168, 249, 252, 332, 336, 498, 504, 581, 664, 747, 996, 1008, 1162, 1328, 1494, 1743, 1992, 2324, 2957, 2988, 3486, 3984, 4648, 5229, 5914, 5976, 6972, 8871, 9296, 10458, 11828, 11952, 13944, 17742, 20699, 20916, 23656, 26613, 27888, 35484, 41398, 41832, 47312, 53226, 62097, 70968, 82796, 83664, 106452, 124194, 141936, 165592, 186291, 212904, 245431, 248388, 331184, 372582, 425808, 490862, 496776, 736293, 745164, 981724, 993552, 1472586, 1490328, 1718017, 1963448, 2208879, 2945172, 2980656, 3436034, 3926896, 4417758, 5154051, 5890344, 6872068, 8835516, 10308102, 11780688, 13744136, 15462153, 17671032, 20616204, 27488272, 30924306, 35342064, 41232408, 61848612, 82464816, 123697224, 247394448]

約数ペア:

[(1, 247394448), (2, 123697224), (3, 82464816), (4, 61848612), (6, 41232408), (7, 35342064), (8, 30924306), (9, 27488272), (12, 20616204), (14, 17671032), (16, 15462153), (18, 13744136), (21, 11780688), (24, 10308102), (28, 8835516), (36, 6872068), (42, 5890344), (48, 5154051), (56, 4417758), (63, 3926896), (72, 3436034), (83, 2980656), (84, 2945172), (112, 2208879), (126, 1963448), (144, 1718017), (166, 1490328), (168, 1472586), (249, 993552), (252, 981724), (332, 745164), (336, 736293), (498, 496776), (504, 490862), (581, 425808), (664, 372582), (747, 331184), (996, 248388), (1008, 245431), (1162, 212904), (1328, 186291), (1494, 165592), (1743, 141936), (1992, 124194), (2324, 106452), (2957, 83664), (2988, 82796), (3486, 70968), (3984, 62097), (4648, 53226), (5229, 47312), (5914, 41832), (5976, 41398), (6972, 35484), (8871, 27888), (9296, 26613), (10458, 23656), (11828, 20916), (11952, 20699), (13944, 17742)]