329637168

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1787}}^1$

素因数の和:1872

約数の個数: 160

約数和(自身を含む): 1099691520

約数和(自身を除く): 770054352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 84, 108, 112, 122, 126, 144, 168, 183, 189, 216, 244, 252, 336, 366, 378, 427, 432, 488, 504, 549, 732, 756, 854, 976, 1008, 1098, 1281, 1464, 1512, 1647, 1708, 1787, 2196, 2562, 2928, 3024, 3294, 3416, 3574, 3843, 4392, 5124, 5361, 6588, 6832, 7148, 7686, 8784, 10248, 10722, 11529, 12509, 13176, 14296, 15372, 16083, 20496, 21444, 23058, 25018, 26352, 28592, 30744, 32166, 37527, 42888, 46116, 48249, 50036, 61488, 64332, 75054, 85776, 92232, 96498, 100072, 109007, 112581, 128664, 150108, 184464, 192996, 200144, 218014, 225162, 257328, 300216, 327021, 337743, 385992, 436028, 450324, 600432, 654042, 675486, 763049, 771984, 872056, 900648, 981063, 1308084, 1350972, 1526098, 1744112, 1801296, 1962126, 2289147, 2616168, 2701944, 2943189, 3052196, 3924252, 4578294, 5232336, 5403888, 5886378, 6104392, 6867441, 7848504, 9156588, 11772756, 12208784, 13734882, 15697008, 18313176, 20602323, 23545512, 27469764, 36626352, 41204646, 47091024, 54939528, 82409292, 109879056, 164818584, 329637168]

約数ペア:

[(1, 329637168), (2, 164818584), (3, 109879056), (4, 82409292), (6, 54939528), (7, 47091024), (8, 41204646), (9, 36626352), (12, 27469764), (14, 23545512), (16, 20602323), (18, 18313176), (21, 15697008), (24, 13734882), (27, 12208784), (28, 11772756), (36, 9156588), (42, 7848504), (48, 6867441), (54, 6104392), (56, 5886378), (61, 5403888), (63, 5232336), (72, 4578294), (84, 3924252), (108, 3052196), (112, 2943189), (122, 2701944), (126, 2616168), (144, 2289147), (168, 1962126), (183, 1801296), (189, 1744112), (216, 1526098), (244, 1350972), (252, 1308084), (336, 981063), (366, 900648), (378, 872056), (427, 771984), (432, 763049), (488, 675486), (504, 654042), (549, 600432), (732, 450324), (756, 436028), (854, 385992), (976, 337743), (1008, 327021), (1098, 300216), (1281, 257328), (1464, 225162), (1512, 218014), (1647, 200144), (1708, 192996), (1787, 184464), (2196, 150108), (2562, 128664), (2928, 112581), (3024, 109007), (3294, 100072), (3416, 96498), (3574, 92232), (3843, 85776), (4392, 75054), (5124, 64332), (5361, 61488), (6588, 50036), (6832, 48249), (7148, 46116), (7686, 42888), (8784, 37527), (10248, 32166), (10722, 30744), (11529, 28592), (12509, 26352), (13176, 25018), (14296, 23058), (15372, 21444), (16083, 20496)]