290984544

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1373

約数の個数: 144

約数和(自身を含む): 892972080

約数和(自身を除く): 601987536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 57, 72, 76, 82, 96, 114, 123, 144, 152, 164, 171, 228, 246, 288, 304, 328, 342, 369, 456, 492, 608, 656, 684, 738, 779, 912, 984, 1297, 1312, 1368, 1476, 1558, 1824, 1968, 2337, 2594, 2736, 2952, 3116, 3891, 3936, 4674, 5188, 5472, 5904, 6232, 7011, 7782, 9348, 10376, 11673, 11808, 12464, 14022, 15564, 18696, 20752, 23346, 24643, 24928, 28044, 31128, 37392, 41504, 46692, 49286, 53177, 56088, 62256, 73929, 74784, 93384, 98572, 106354, 112176, 124512, 147858, 159531, 186768, 197144, 212708, 221787, 224352, 295716, 319062, 373536, 394288, 425416, 443574, 478593, 591432, 638124, 788576, 850832, 887148, 957186, 1010363, 1182864, 1276248, 1701664, 1774296, 1914372, 2020726, 2365728, 2552496, 3031089, 3548592, 3828744, 4041452, 5104992, 6062178, 7097184, 7657488, 8082904, 9093267, 12124356, 15314976, 16165808, 18186534, 24248712, 32331616, 36373068, 48497424, 72746136, 96994848, 145492272, 290984544]

約数ペア:

[(1, 290984544), (2, 145492272), (3, 96994848), (4, 72746136), (6, 48497424), (8, 36373068), (9, 32331616), (12, 24248712), (16, 18186534), (18, 16165808), (19, 15314976), (24, 12124356), (32, 9093267), (36, 8082904), (38, 7657488), (41, 7097184), (48, 6062178), (57, 5104992), (72, 4041452), (76, 3828744), (82, 3548592), (96, 3031089), (114, 2552496), (123, 2365728), (144, 2020726), (152, 1914372), (164, 1774296), (171, 1701664), (228, 1276248), (246, 1182864), (288, 1010363), (304, 957186), (328, 887148), (342, 850832), (369, 788576), (456, 638124), (492, 591432), (608, 478593), (656, 443574), (684, 425416), (738, 394288), (779, 373536), (912, 319062), (984, 295716), (1297, 224352), (1312, 221787), (1368, 212708), (1476, 197144), (1558, 186768), (1824, 159531), (1968, 147858), (2337, 124512), (2594, 112176), (2736, 106354), (2952, 98572), (3116, 93384), (3891, 74784), (3936, 73929), (4674, 62256), (5188, 56088), (5472, 53177), (5904, 49286), (6232, 46692), (7011, 41504), (7782, 37392), (9348, 31128), (10376, 28044), (11673, 24928), (11808, 24643), (12464, 23346), (14022, 20752), (15564, 18696)]