1806421584

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 5404098560

約数和(自身を除く): 3597676976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 79, 88, 93, 121, 124, 127, 132, 158, 176, 186, 237, 242, 248, 254, 264, 316, 341, 363, 372, 381, 474, 484, 496, 508, 528, 632, 682, 726, 744, 762, 869, 948, 968, 1016, 1023, 1264, 1364, 1397, 1452, 1488, 1524, 1738, 1896, 1936, 2032, 2046, 2449, 2607, 2728, 2794, 2904, 3048, 3476, 3751, 3792, 3937, 4092, 4191, 4898, 5214, 5456, 5588, 5808, 6096, 6952, 7347, 7502, 7874, 8184, 8382, 9559, 9796, 10033, 10428, 11176, 11253, 11811, 13904, 14694, 15004, 15367, 15748, 16368, 16764, 19118, 19592, 20066, 20856, 22352, 22506, 23622, 26939, 28677, 29388, 30008, 30099, 30734, 31496, 33528, 38236, 39184, 40132, 41712, 43307, 45012, 46101, 47244, 53878, 57354, 58776, 60016, 60198, 61468, 62992, 67056, 76472, 80264, 80817, 86614, 90024, 92202, 94488, 107756, 110363, 114708, 117552, 120396, 122936, 129921, 152944, 160528, 161634, 173228, 180048, 184404, 188976, 215512, 220726, 229416, 240792, 245872, 259842, 296329, 311023, 323268, 331089, 346456, 368808, 431024, 441452, 458832, 476377, 481584, 519684, 592658, 622046, 646536, 662178, 692912, 737616, 882904, 888987, 933069, 952754, 1039368, 1185316, 1213993, 1244092, 1293072, 1324356, 1429131, 1765808, 1777974, 1866138, 1905508, 2078736, 2370632, 2427986, 2488184, 2648712, 2858262, 3421253, 3555948, 3641979, 3732276, 3811016, 4741264, 4855972, 4976368, 5297424, 5716524, 6842506, 7111896, 7283958, 7464552, 7622032, 9711944, 10263759, 11433048, 13685012, 14223792, 14567916, 14929104, 19423888, 20527518, 22866096, 27370024, 29135832, 37633783, 41055036, 54740048, 58271664, 75267566, 82110072, 112901349, 150535132, 164220144, 225802698, 301070264, 451605396, 602140528, 903210792, 1806421584]

約数ペア:

[(1, 1806421584), (2, 903210792), (3, 602140528), (4, 451605396), (6, 301070264), (8, 225802698), (11, 164220144), (12, 150535132), (16, 112901349), (22, 82110072), (24, 75267566), (31, 58271664), (33, 54740048), (44, 41055036), (48, 37633783), (62, 29135832), (66, 27370024), (79, 22866096), (88, 20527518), (93, 19423888), (121, 14929104), (124, 14567916), (127, 14223792), (132, 13685012), (158, 11433048), (176, 10263759), (186, 9711944), (237, 7622032), (242, 7464552), (248, 7283958), (254, 7111896), (264, 6842506), (316, 5716524), (341, 5297424), (363, 4976368), (372, 4855972), (381, 4741264), (474, 3811016), (484, 3732276), (496, 3641979), (508, 3555948), (528, 3421253), (632, 2858262), (682, 2648712), (726, 2488184), (744, 2427986), (762, 2370632), (869, 2078736), (948, 1905508), (968, 1866138), (1016, 1777974), (1023, 1765808), (1264, 1429131), (1364, 1324356), (1397, 1293072), (1452, 1244092), (1488, 1213993), (1524, 1185316), (1738, 1039368), (1896, 952754), (1936, 933069), (2032, 888987), (2046, 882904), (2449, 737616), (2607, 692912), (2728, 662178), (2794, 646536), (2904, 622046), (3048, 592658), (3476, 519684), (3751, 481584), (3792, 476377), (3937, 458832), (4092, 441452), (4191, 431024), (4898, 368808), (5214, 346456), (5456, 331089), (5588, 323268), (5808, 311023), (6096, 296329), (6952, 259842), (7347, 245872), (7502, 240792), (7874, 229416), (8184, 220726), (8382, 215512), (9559, 188976), (9796, 184404), (10033, 180048), (10428, 173228), (11176, 161634), (11253, 160528), (11811, 152944), (13904, 129921), (14694, 122936), (15004, 120396), (15367, 117552), (15748, 114708), (16368, 110363), (16764, 107756), (19118, 94488), (19592, 92202), (20066, 90024), (20856, 86614), (22352, 80817), (22506, 80264), (23622, 76472), (26939, 67056), (28677, 62992), (29388, 61468), (30008, 60198), (30099, 60016), (30734, 58776), (31496, 57354), (33528, 53878), (38236, 47244), (39184, 46101), (40132, 45012), (41712, 43307)]