388670832

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1036

約数の個数: 160

約数和(自身を含む): 1232064000

約数和(自身を除く): 843393168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 89, 99, 108, 132, 144, 176, 178, 198, 216, 264, 267, 297, 356, 396, 432, 528, 534, 594, 712, 792, 801, 919, 979, 1068, 1188, 1424, 1584, 1602, 1838, 1958, 2136, 2376, 2403, 2757, 2937, 3204, 3676, 3916, 4272, 4752, 4806, 5514, 5874, 6408, 7352, 7832, 8271, 8811, 9612, 10109, 11028, 11748, 12816, 14704, 15664, 16542, 17622, 19224, 20218, 22056, 23496, 24813, 26433, 30327, 33084, 35244, 38448, 40436, 44112, 46992, 49626, 52866, 60654, 66168, 70488, 80872, 81791, 90981, 99252, 105732, 121308, 132336, 140976, 161744, 163582, 181962, 198504, 211464, 242616, 245373, 272943, 327164, 363924, 397008, 422928, 485232, 490746, 545886, 654328, 727848, 736119, 899701, 981492, 1091772, 1308656, 1455696, 1472238, 1799402, 1962984, 2183544, 2208357, 2699103, 2944476, 3598804, 3925968, 4367088, 4416714, 5398206, 5888952, 7197608, 8097309, 8833428, 10796412, 11777904, 14395216, 16194618, 17666856, 21592824, 24291927, 32389236, 35333712, 43185648, 48583854, 64778472, 97167708, 129556944, 194335416, 388670832]

約数ペア:

[(1, 388670832), (2, 194335416), (3, 129556944), (4, 97167708), (6, 64778472), (8, 48583854), (9, 43185648), (11, 35333712), (12, 32389236), (16, 24291927), (18, 21592824), (22, 17666856), (24, 16194618), (27, 14395216), (33, 11777904), (36, 10796412), (44, 8833428), (48, 8097309), (54, 7197608), (66, 5888952), (72, 5398206), (88, 4416714), (89, 4367088), (99, 3925968), (108, 3598804), (132, 2944476), (144, 2699103), (176, 2208357), (178, 2183544), (198, 1962984), (216, 1799402), (264, 1472238), (267, 1455696), (297, 1308656), (356, 1091772), (396, 981492), (432, 899701), (528, 736119), (534, 727848), (594, 654328), (712, 545886), (792, 490746), (801, 485232), (919, 422928), (979, 397008), (1068, 363924), (1188, 327164), (1424, 272943), (1584, 245373), (1602, 242616), (1838, 211464), (1958, 198504), (2136, 181962), (2376, 163582), (2403, 161744), (2757, 140976), (2937, 132336), (3204, 121308), (3676, 105732), (3916, 99252), (4272, 90981), (4752, 81791), (4806, 80872), (5514, 70488), (5874, 66168), (6408, 60654), (7352, 52866), (7832, 49626), (8271, 46992), (8811, 44112), (9612, 40436), (10109, 38448), (11028, 35244), (11748, 33084), (12816, 30327), (14704, 26433), (15664, 24813), (16542, 23496), (17622, 22056), (19224, 20218)]