681910888896

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{31517}}^1$

素因数の和:32216

約数の個数: 224

約数和(自身を含む): 2113471008000

約数和(自身を除く): 1431560119104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 659, 684, 864, 912, 1026, 1216, 1318, 1368, 1728, 1824, 1977, 2052, 2636, 2736, 3648, 3954, 4104, 5272, 5472, 5931, 7908, 8208, 10544, 10944, 11862, 12521, 15816, 16416, 17793, 21088, 23724, 25042, 31517, 31632, 32832, 35586, 37563, 42176, 47448, 50084, 63034, 63264, 71172, 75126, 94551, 94896, 100168, 112689, 126068, 126528, 142344, 150252, 189102, 189792, 200336, 225378, 252136, 283653, 284688, 300504, 338067, 378204, 379584, 400672, 450756, 504272, 567306, 569376, 598823, 601008, 676134, 756408, 801344, 850959, 901512, 1008544, 1134612, 1138752, 1197646, 1202016, 1352268, 1512816, 1701918, 1796469, 1803024, 2017088, 2269224, 2395292, 2404032, 2704536, 3025632, 3403836, 3592938, 3606048, 4538448, 4790584, 5389407, 5409072, 6051264, 6807672, 7185876, 7212096, 9076896, 9581168, 10778814, 10818144, 13615344, 14371752, 16168221, 18153792, 19162336, 20769703, 21557628, 21636288, 27230688, 28743504, 32336442, 38324672, 41539406, 43115256, 54461376, 57487008, 62309109, 64672884, 83078812, 86230512, 114974016, 124618218, 129345768, 166157624, 172461024, 186927327, 249236436, 258691536, 332315248, 344922048, 373854654, 394624357, 498472872, 517383072, 560781981, 664630496, 747709308, 789248714, 996945744, 1034766144, 1121563962, 1183873071, 1329260992, 1495418616, 1578497428, 1993891488, 2243127924, 2367746142, 2990837232, 3156994856, 3551619213, 3987782976, 4486255848, 4735492284, 5981674464, 6313989712, 7103238426, 8972511696, 9470984568, 10654857639, 11963348928, 12627979424, 14206476852, 17945023392, 18941969136, 21309715278, 25255958848, 28412953704, 35890046784, 37883938272, 42619430556, 56825907408, 75767876544, 85238861112, 113651814816, 170477722224, 227303629632, 340955444448, 681910888896]

約数ペア:

[(1, 681910888896), (2, 340955444448), (3, 227303629632), (4, 170477722224), (6, 113651814816), (8, 85238861112), (9, 75767876544), (12, 56825907408), (16, 42619430556), (18, 37883938272), (19, 35890046784), (24, 28412953704), (27, 25255958848), (32, 21309715278), (36, 18941969136), (38, 17945023392), (48, 14206476852), (54, 12627979424), (57, 11963348928), (64, 10654857639), (72, 9470984568), (76, 8972511696), (96, 7103238426), (108, 6313989712), (114, 5981674464), (144, 4735492284), (152, 4486255848), (171, 3987782976), (192, 3551619213), (216, 3156994856), (228, 2990837232), (288, 2367746142), (304, 2243127924), (342, 1993891488), (432, 1578497428), (456, 1495418616), (513, 1329260992), (576, 1183873071), (608, 1121563962), (659, 1034766144), (684, 996945744), (864, 789248714), (912, 747709308), (1026, 664630496), (1216, 560781981), (1318, 517383072), (1368, 498472872), (1728, 394624357), (1824, 373854654), (1977, 344922048), (2052, 332315248), (2636, 258691536), (2736, 249236436), (3648, 186927327), (3954, 172461024), (4104, 166157624), (5272, 129345768), (5472, 124618218), (5931, 114974016), (7908, 86230512), (8208, 83078812), (10544, 64672884), (10944, 62309109), (11862, 57487008), (12521, 54461376), (15816, 43115256), (16416, 41539406), (17793, 38324672), (21088, 32336442), (23724, 28743504), (25042, 27230688), (31517, 21636288), (31632, 21557628), (32832, 20769703), (35586, 19162336), (37563, 18153792), (42176, 16168221), (47448, 14371752), (50084, 13615344), (63034, 10818144), (63264, 10778814), (71172, 9581168), (75126, 9076896), (94551, 7212096), (94896, 7185876), (100168, 6807672), (112689, 6051264), (126068, 5409072), (126528, 5389407), (142344, 4790584), (150252, 4538448), (189102, 3606048), (189792, 3592938), (200336, 3403836), (225378, 3025632), (252136, 2704536), (283653, 2404032), (284688, 2395292), (300504, 2269224), (338067, 2017088), (378204, 1803024), (379584, 1796469), (400672, 1701918), (450756, 1512816), (504272, 1352268), (567306, 1202016), (569376, 1197646), (598823, 1138752), (601008, 1134612), (676134, 1008544), (756408, 901512), (801344, 850959)]