1187651808

素因数分解:

$2^5\times 3^6\times 7^2\times {\mathrm{1039}}^1$

素因数の和:1081

約数の個数: 252

約数和(自身を含む): 4081961520

約数和(自身を除く): 2894309712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 672, 729, 756, 784, 864, 882, 972, 1008, 1039, 1134, 1176, 1296, 1323, 1458, 1512, 1568, 1701, 1764, 1944, 2016, 2078, 2268, 2352, 2592, 2646, 2916, 3024, 3117, 3402, 3528, 3888, 3969, 4156, 4536, 4704, 5103, 5292, 5832, 6048, 6234, 6804, 7056, 7273, 7776, 7938, 8312, 9072, 9351, 10206, 10584, 11664, 11907, 12468, 13608, 14112, 14546, 15876, 16624, 18144, 18702, 20412, 21168, 21819, 23328, 23814, 24936, 27216, 28053, 29092, 31752, 33248, 35721, 37404, 40824, 42336, 43638, 47628, 49872, 50911, 54432, 56106, 58184, 63504, 65457, 71442, 74808, 81648, 84159, 87276, 95256, 99744, 101822, 112212, 116368, 127008, 130914, 142884, 149616, 152733, 163296, 168318, 174552, 190512, 196371, 203644, 224424, 232736, 252477, 261828, 285768, 299232, 305466, 336636, 349104, 381024, 392742, 407288, 448848, 458199, 504954, 523656, 571536, 589113, 610932, 673272, 698208, 757431, 785484, 814576, 897696, 916398, 1009908, 1047312, 1143072, 1178226, 1221864, 1346544, 1374597, 1514862, 1570968, 1629152, 1767339, 1832796, 2019816, 2094624, 2356452, 2443728, 2693088, 2749194, 3029724, 3141936, 3534678, 3665592, 4039632, 4123791, 4712904, 4887456, 5302017, 5498388, 6059448, 6283872, 7069356, 7331184, 8079264, 8247582, 9425808, 10604034, 10996776, 12118896, 12371373, 14138712, 14662368, 16495164, 18851616, 21208068, 21993552, 24237792, 24742746, 28277424, 32990328, 37114119, 42416136, 43987104, 49485492, 56554848, 65980656, 74228238, 84832272, 98970984, 131961312, 148456476, 169664544, 197941968, 296912952, 395883936, 593825904, 1187651808]

約数ペア:

[(1, 1187651808), (2, 593825904), (3, 395883936), (4, 296912952), (6, 197941968), (7, 169664544), (8, 148456476), (9, 131961312), (12, 98970984), (14, 84832272), (16, 74228238), (18, 65980656), (21, 56554848), (24, 49485492), (27, 43987104), (28, 42416136), (32, 37114119), (36, 32990328), (42, 28277424), (48, 24742746), (49, 24237792), (54, 21993552), (56, 21208068), (63, 18851616), (72, 16495164), (81, 14662368), (84, 14138712), (96, 12371373), (98, 12118896), (108, 10996776), (112, 10604034), (126, 9425808), (144, 8247582), (147, 8079264), (162, 7331184), (168, 7069356), (189, 6283872), (196, 6059448), (216, 5498388), (224, 5302017), (243, 4887456), (252, 4712904), (288, 4123791), (294, 4039632), (324, 3665592), (336, 3534678), (378, 3141936), (392, 3029724), (432, 2749194), (441, 2693088), (486, 2443728), (504, 2356452), (567, 2094624), (588, 2019816), (648, 1832796), (672, 1767339), (729, 1629152), (756, 1570968), (784, 1514862), (864, 1374597), (882, 1346544), (972, 1221864), (1008, 1178226), (1039, 1143072), (1134, 1047312), (1176, 1009908), (1296, 916398), (1323, 897696), (1458, 814576), (1512, 785484), (1568, 757431), (1701, 698208), (1764, 673272), (1944, 610932), (2016, 589113), (2078, 571536), (2268, 523656), (2352, 504954), (2592, 458199), (2646, 448848), (2916, 407288), (3024, 392742), (3117, 381024), (3402, 349104), (3528, 336636), (3888, 305466), (3969, 299232), (4156, 285768), (4536, 261828), (4704, 252477), (5103, 232736), (5292, 224424), (5832, 203644), (6048, 196371), (6234, 190512), (6804, 174552), (7056, 168318), (7273, 163296), (7776, 152733), (7938, 149616), (8312, 142884), (9072, 130914), (9351, 127008), (10206, 116368), (10584, 112212), (11664, 101822), (11907, 99744), (12468, 95256), (13608, 87276), (14112, 84159), (14546, 81648), (15876, 74808), (16624, 71442), (18144, 65457), (18702, 63504), (20412, 58184), (21168, 56106), (21819, 54432), (23328, 50911), (23814, 49872), (24936, 47628), (27216, 43638), (28053, 42336), (29092, 40824), (31752, 37404), (33248, 35721)]