197844768

素因数分解:

$2^5\times 3^7\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 639757440

約数和(自身を除く): 441912672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 243, 257, 264, 288, 297, 324, 352, 396, 432, 486, 514, 528, 594, 648, 729, 771, 792, 864, 891, 972, 1028, 1056, 1188, 1296, 1458, 1542, 1584, 1782, 1944, 2056, 2187, 2313, 2376, 2592, 2673, 2827, 2916, 3084, 3168, 3564, 3888, 4112, 4374, 4626, 4752, 5346, 5654, 5832, 6168, 6939, 7128, 7776, 8019, 8224, 8481, 8748, 9252, 9504, 10692, 11308, 11664, 12336, 13878, 14256, 16038, 16962, 17496, 18504, 20817, 21384, 22616, 23328, 24057, 24672, 25443, 27756, 28512, 32076, 33924, 34992, 37008, 41634, 42768, 45232, 48114, 50886, 55512, 62451, 64152, 67848, 69984, 74016, 76329, 83268, 85536, 90464, 96228, 101772, 111024, 124902, 128304, 135696, 152658, 166536, 187353, 192456, 203544, 222048, 228987, 249804, 256608, 271392, 305316, 333072, 374706, 384912, 407088, 457974, 499608, 562059, 610632, 666144, 686961, 749412, 769824, 814176, 915948, 999216, 1124118, 1221264, 1373922, 1498824, 1831896, 1998432, 2060883, 2248236, 2442528, 2747844, 2997648, 3663792, 4121766, 4496472, 5495688, 5995296, 6182649, 7327584, 8243532, 8992944, 10991376, 12365298, 16487064, 17985888, 21982752, 24730596, 32974128, 49461192, 65948256, 98922384, 197844768]

約数ペア:

[(1, 197844768), (2, 98922384), (3, 65948256), (4, 49461192), (6, 32974128), (8, 24730596), (9, 21982752), (11, 17985888), (12, 16487064), (16, 12365298), (18, 10991376), (22, 8992944), (24, 8243532), (27, 7327584), (32, 6182649), (33, 5995296), (36, 5495688), (44, 4496472), (48, 4121766), (54, 3663792), (66, 2997648), (72, 2747844), (81, 2442528), (88, 2248236), (96, 2060883), (99, 1998432), (108, 1831896), (132, 1498824), (144, 1373922), (162, 1221264), (176, 1124118), (198, 999216), (216, 915948), (243, 814176), (257, 769824), (264, 749412), (288, 686961), (297, 666144), (324, 610632), (352, 562059), (396, 499608), (432, 457974), (486, 407088), (514, 384912), (528, 374706), (594, 333072), (648, 305316), (729, 271392), (771, 256608), (792, 249804), (864, 228987), (891, 222048), (972, 203544), (1028, 192456), (1056, 187353), (1188, 166536), (1296, 152658), (1458, 135696), (1542, 128304), (1584, 124902), (1782, 111024), (1944, 101772), (2056, 96228), (2187, 90464), (2313, 85536), (2376, 83268), (2592, 76329), (2673, 74016), (2827, 69984), (2916, 67848), (3084, 64152), (3168, 62451), (3564, 55512), (3888, 50886), (4112, 48114), (4374, 45232), (4626, 42768), (4752, 41634), (5346, 37008), (5654, 34992), (5832, 33924), (6168, 32076), (6939, 28512), (7128, 27756), (7776, 25443), (8019, 24672), (8224, 24057), (8481, 23328), (8748, 22616), (9252, 21384), (9504, 20817), (10692, 18504), (11308, 17496), (11664, 16962), (12336, 16038), (13878, 14256)]